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SF · 2026 transactions
Data through 2026-10-05
| Date | Player | Type | Detail |
|---|---|---|---|
| Sep 26 | Seth Lonsway | Recalled | San Francisco Giants recalled LHP Seth Lonsway from Sacramento River Cats. |
| Sep 26 | Yunior Marte | Optioned | San Francisco Giants optioned RHP Yunior Marte to Sacramento River Cats. |
| Sep 25 | Camilo Doval | Status Change | San Francisco Giants activated RHP Camilo Doval. |
| Sep 25 | Cesar Perdomo | Optioned | San Francisco Giants optioned LHP Cesar Perdomo to Sacramento River Cats. |
| Sep 24 | Blade Tidwell | Status Change | San Francisco Giants transferred RHP Blade Tidwell from the 15-day injured list to the 60-day injured list. Right UCL sprain. |
| Sep 24 | Camilo Doval | Claimed Off Waivers | San Francisco Giants claimed RHP Camilo Doval off waivers from Pittsburgh Pirates. |
| Sep 23 | Philip Abner | Claimed Off Waivers | New York Mets claimed LHP Philip Abner off waivers from San Francisco Giants. |
| Sep 22 | Blade Tidwell | Status Change | San Francisco Giants placed RHP Blade Tidwell on the 15-day injured list. Right UCL sprain. |
| Sep 22 | Braxton Roxby | Recalled | San Francisco Giants recalled RHP Braxton Roxby from Sacramento River Cats. |
| Sep 21 | Marcelo Mayer | Status Change | San Francisco Giants activated 2B Marcelo Mayer from the 10-day injured list. |
| Sep 21 | Bryce Eldridge | Status Change | San Francisco Giants placed DH Bryce Eldridge on the 7-day injured list retroactive to September 18, 2026. Concussion. |
| Sep 21 | Jung Hoo Lee | Status Change | San Francisco Giants placed RF Jung Hoo Lee on the 10-day injured list. Groin contusion. |
| Sep 21 | Bo Davidson | Selected | San Francisco Giants selected the contract of LF Bo Davidson from Sacramento River Cats. |
| Sep 21 | Philip Abner | Designated for Assignment | San Francisco Giants designated LHP Philip Abner for assignment. |
| Sep 20 | Tristan Beck | Recalled | San Francisco Giants recalled RHP Tristan Beck from Sacramento River Cats. |
| Sep 20 | Philip Abner | Optioned | San Francisco Giants optioned LHP Philip Abner to Sacramento River Cats. |
| Sep 19 | Reiver Sanmartin | Status Change | San Francisco Giants placed LHP Reiver Sanmartin on the 15-day injured list retroactive to September 17, 2026. Right oblique strain. |
| Sep 19 | Sam Hentges | Status Change | San Francisco Giants activated LHP Sam Hentges from the 15-day injured list. |
| Sep 18 | Sam Hentges | Assigned | San Francisco Giants sent LHP Sam Hentges on a rehab assignment to Sacramento River Cats. |
| Sep 18 | Sam Hentges | Assigned | San Francisco Giants sent LHP Sam Hentges on a rehab assignment to Sacramento River Cats. |
| Sep 18 | Victor Bericoto | Status Change | San Francisco Giants activated LF Victor Bericoto from the 10-day injured list. |
| Sep 18 | Duncan Davitt | Recalled | San Francisco Giants recalled RHP Duncan Davitt from Sacramento River Cats. |
| Sep 18 | Nate Furman | Status Change | San Francisco Giants placed 2B Nate Furman on the 10-day injured list retroactive to September 16, 2026. Right oblique strain. |
| Sep 18 | Logan Webb | Status Change | San Francisco Giants placed RHP Logan Webb on the 15-day injured list retroactive to September 15, 2026. Right middle finger blister. |
| Sep 13 | Scott Bandura | Selected | San Francisco Giants selected the contract of LF Scott Bandura from Sacramento River Cats. |
| Sep 12 | Spencer Bivens | Claimed Off Waivers | Kansas City Royals claimed RHP Spencer Bivens off waivers from San Francisco Giants. |
| Sep 9 | Spencer Bivens | Designated for Assignment | San Francisco Giants designated RHP Spencer Bivens for assignment. |
| Sep 9 | Duncan Davitt | Claimed Off Waivers | San Francisco Giants claimed RHP Duncan Davitt off waivers from Atlanta Braves. |
| Sep 9 | Victor Bericoto | Assigned | San Francisco Giants sent LF Victor Bericoto on a rehab assignment to Sacramento River Cats. |
| Sep 8 | Jesus Rodriguez | Assigned | San Francisco Giants sent C Jesus Rodriguez on a rehab assignment to Sacramento River Cats. |
| Sep 8 | Brett Harris | Recalled | San Francisco Giants recalled 3B Brett Harris from Sacramento River Cats. |
| Sep 8 | Zach Morgan | Optioned | San Francisco Giants optioned C Zach Morgan to Sacramento River Cats. |
| Sep 7 | Philip Abner | Recalled | San Francisco Giants recalled LHP Philip Abner from Sacramento River Cats. |
| Sep 7 | Braxton Roxby | Optioned | San Francisco Giants optioned RHP Braxton Roxby to Sacramento River Cats. |
| Sep 5 | Ryan Walker | Optioned | San Francisco Giants optioned RHP Ryan Walker to Sacramento River Cats. |
| Sep 5 | Joel Kuhnel | Status Change | San Francisco Giants activated RHP Joel Kuhnel. |
| Sep 4 | Joel Kuhnel | Claimed Off Waivers | San Francisco Giants claimed RHP Joel Kuhnel off waivers from Milwaukee Brewers. |
| Sep 4 | Jesus Rodriguez | Status Change | San Francisco Giants placed C Jesus Rodriguez on the 60-day injured list. Right elbow neuritis. |
| Sep 3 | Brett Harris | Optioned | San Francisco Giants optioned 3B Brett Harris to Sacramento River Cats. |
| Sep 3 | Brett Harris | Claimed Off Waivers | San Francisco Giants claimed 3B Brett Harris off waivers from Boston Red Sox. |
| Sep 3 | Keaton Winn | Status Change | San Francisco Giants transferred RHP Keaton Winn from the 15-day injured list to the 60-day injured list. Right elbow neuritis. |
| Sep 1 | Charlie Muniz | Acquired | San Francisco Giants acquired C Charlie Muniz from the Billings Mustangs of the Pioneer League. |
| Sep 1 | Darren Baker | Signed as Free Agent | San Francisco Giants signed free agent 2B Darren Baker to a minor league contract. |
| Sep 1 | Adrian Houser | Status Change | San Francisco Giants transferred RHP Adrian Houser from the 15-day injured list to the 60-day injured list. Right forearm strain. |
| Sep 1 | Cesar Perdomo | Selected | San Francisco Giants selected the contract of LHP Cesar Perdomo from Sacramento River Cats. |
| Sep 1 | Zach Morgan | Recalled | San Francisco Giants recalled C Zach Morgan from Sacramento River Cats. |
| Aug 30 | Matt Wilkinson | Recalled | San Francisco Giants recalled LHP Matt Wilkinson from Sacramento River Cats. |
| Aug 30 | Buddy Kennedy | Outrighted | San Francisco Giants sent 3B Buddy Kennedy outright to Sacramento River Cats. |
| Aug 30 | Sam Hentges | Status Change | San Francisco Giants placed LHP Sam Hentges on the 15-day injured list retroactive to August 27, 2026. Left forearm strain. |
| Aug 30 | Matt Wilkinson | Optioned | San Francisco Giants optioned LHP Matt Wilkinson to Sacramento River Cats. |
| Aug 29 | Casey Schmitt | Status Change | San Francisco Giants transferred LF Casey Schmitt from the 10-day injured list to the 60-day injured list. Left knee meniscus tear. |
| Aug 29 | Seth Lonsway | Optioned | San Francisco Giants optioned LHP Seth Lonsway to Sacramento River Cats. |
| Aug 29 | Yunior Marte | Selected | San Francisco Giants selected the contract of RHP Yunior Marte from Richmond Flying Squirrels. |
| Aug 29 | Matt Wilkinson | Recalled | San Francisco Giants recalled LHP Matt Wilkinson from Sacramento River Cats. |
| Aug 29 | Seth Lonsway | Selected | San Francisco Giants selected the contract of LHP Seth Lonsway from Sacramento River Cats. |
| Aug 29 | Spencer Bivens | Optioned | San Francisco Giants optioned RHP Spencer Bivens to Sacramento River Cats. |
| Aug 27 | Bryce Eldridge | Status Change | San Francisco Giants activated DH Bryce Eldridge from the bereavement list. |
| Aug 27 | Buddy Kennedy | Designated for Assignment | San Francisco Giants designated 3B Buddy Kennedy for assignment. |
| Aug 26 | Adrian Houser | Status Change | San Francisco Giants placed RHP Adrian Houser on the 15-day injured list. Right forearm strain. |
| Aug 26 | Carson Whisenhunt | Status Change | San Francisco Giants transferred LHP Carson Whisenhunt from the 15-day injured list to the 60-day injured list. Left elbow sprain. |
| Aug 26 | Braxton Roxby | Selected | San Francisco Giants selected the contract of RHP Braxton Roxby from Sacramento River Cats. |
| Aug 25 | Spencer Bivens | Recalled | San Francisco Giants recalled RHP Spencer Bivens from Sacramento River Cats. |
| Aug 25 | Carson Whisenhunt | Status Change | San Francisco Giants placed LHP Carson Whisenhunt on the 15-day injured list. Left elbow sprain. |
| Aug 24 | JT Brubaker | Status Change | San Francisco Giants placed RHP JT Brubaker on the 10-day injured list. Bruised ribs. |
| Aug 24 | Victor Bericoto | Status Change | San Francisco Giants placed LF Victor Bericoto on the 10-day injured list. Right knee bone bruise. |
| Aug 24 | Willy Adames | Status Change | San Francisco Giants placed SS Willy Adames on the 10-day injured list. Left elbow sprain. |
| Aug 24 | Bryce Eldridge | Status Change | San Francisco Giants placed DH Bryce Eldridge on the bereavement list. |
| Aug 24 | Shay Whitcomb | Recalled | San Francisco Giants recalled 3B Shay Whitcomb from Sacramento River Cats. |
| Aug 24 | Ryan Walker | Recalled | San Francisco Giants recalled RHP Ryan Walker from Sacramento River Cats. |
| Aug 24 | Anthony Molina | Recalled | San Francisco Giants recalled RHP Anthony Molina from Sacramento River Cats. |
| Aug 24 | Grant McCray | Recalled | San Francisco Giants recalled CF Grant McCray from Sacramento River Cats. |
| Aug 24 | Nate Furman | Recalled | San Francisco Giants recalled 2B Nate Furman from Sacramento River Cats. |
| Aug 24 | Matt Wilkinson | Optioned | San Francisco Giants optioned LHP Matt Wilkinson to Sacramento River Cats. |
| Aug 23 | Jesus Rodriguez | Assigned | San Francisco Giants sent C Jesus Rodriguez on a rehab assignment to Sacramento River Cats. |
| Aug 22 | Matt Gage | Assigned | San Francisco Giants sent LHP Matt Gage on a rehab assignment to Sacramento River Cats. |
| Aug 22 | Matt Gage | Assigned | San Francisco Giants sent LHP Matt Gage on a rehab assignment to Sacramento River Cats. |
| Aug 20 | Keaton Winn | Status Change | San Francisco Giants placed RHP Keaton Winn on the 15-day injured list retroactive to August 19, 2026. Right elbow neuritis. |
| Aug 20 | Reiver Sanmartin | Recalled | San Francisco Giants recalled LHP Reiver Sanmartin from Sacramento River Cats. |
| Aug 19 | Harrison Bader | Status Change | San Francisco Giants transferred CF Harrison Bader from the 10-day injured list to the 60-day injured list. Left plantar fasciitis. |
| Aug 19 | Daniel Susac | Status Change | San Francisco Giants transferred C Daniel Susac from the 10-day injured list to the 60-day injured list. Left knee patella fracture. |
| Aug 19 | Philip Abner | Optioned | San Francisco Giants optioned LHP Philip Abner to Sacramento River Cats. |
| Aug 19 | Philip Abner | Claimed Off Waivers | San Francisco Giants claimed LHP Philip Abner off waivers from Arizona Diamondbacks. |
| Aug 19 | Reiver Sanmartin | Optioned | San Francisco Giants optioned LHP Reiver Sanmartin to Sacramento River Cats. |
| Aug 19 | Matt Wilkinson | Selected | San Francisco Giants selected the contract of LHP Matt Wilkinson from Sacramento River Cats. |
| Aug 14 | Eddys Leonard | Outrighted | San Francisco Giants sent SS Eddys Leonard outright to Sacramento River Cats. |
| Aug 14 | Grant McCray | Optioned | San Francisco Giants optioned CF Grant McCray to Sacramento River Cats. |
| Aug 14 | Nate Furman | Optioned | San Francisco Giants optioned 2B Nate Furman to Sacramento River Cats. |
| Aug 14 | Jonah Cox | Recalled | San Francisco Giants recalled CF Jonah Cox from Sacramento River Cats. |
| Aug 13 | Marcelo Mayer | Assigned | San Francisco Giants sent 2B Marcelo Mayer on a rehab assignment to Sacramento River Cats. |
| Aug 13 | Turner Hill | Selected | San Francisco Giants selected the contract of CF Turner Hill from Sacramento River Cats. |
| Aug 13 | Matt Chapman | Status Change | San Francisco Giants transferred 3B Matt Chapman from the 10-day injured list to the 60-day injured list. Abdominal strain. |
| Aug 13 | Trevor McDonald | Status Change | San Francisco Giants transferred RHP Trevor McDonald from the 15-day injured list to the 60-day injured list. Right elbow strain. |
| Aug 13 | Shay Whitcomb | Claimed Off Waivers | San Francisco Giants claimed 3B Shay Whitcomb off waivers from Houston Astros. |
| Aug 11 | Joel Peguero | Assigned | San Francisco Giants sent RHP Joel Peguero on a rehab assignment to Sacramento River Cats. |
| Aug 11 | Victor Bericoto | Status Change | San Francisco Giants activated LF Victor Bericoto from the 10-day injured list. |
| Aug 11 | Andrew Knizner | Signed as Free Agent | San Francisco Giants signed free agent C Andrew Knizner. |
| Aug 11 | Victor Bericoto | Status Change | San Francisco Giants activated RF Victor Bericoto from the 10-day injured list. |
| Aug 11 | Eddys Leonard | Designated for Assignment | San Francisco Giants designated SS Eddys Leonard for assignment. |
| Aug 11 | Zach Morgan | Optioned | San Francisco Giants optioned C Zach Morgan to Sacramento River Cats. |
| Aug 11 | Joel Peguero | Assigned | San Francisco Giants sent RHP Joel Peguero on a rehab assignment to Sacramento River Cats. |
| Aug 10 | Daniel Susac | Status Change | San Francisco Giants placed C Daniel Susac on the 10-day injured list. Left knee patella fracture. |
| Aug 10 | Zach Morgan | Selected | San Francisco Giants selected the contract of C Zach Morgan from Sacramento River Cats. |
| Aug 7 | Tristan Beck | Optioned | San Francisco Giants optioned RHP Tristan Beck to Sacramento River Cats. |
| Aug 7 | Trent Harris | Selected | San Francisco Giants selected the contract of RHP Trent Harris from Sacramento River Cats. |
| Aug 4 | Victor Bericoto | Assigned | San Francisco Giants sent RF Victor Bericoto on a rehab assignment to Sacramento River Cats. |
| Aug 4 | Jonah Cox | Optioned | San Francisco Giants optioned CF Jonah Cox to Sacramento River Cats. |
| Aug 4 | Jonah Cox | Status Change | San Francisco Giants activated CF Jonah Cox from the 10-day injured list. |
| Aug 4 | Eddys Leonard | Selected | San Francisco Giants selected the contract of SS Eddys Leonard from Sacramento River Cats. |
| Aug 3 | Buddy Kennedy | Status Change | San Francisco Giants activated 3B Buddy Kennedy. |
| Aug 3 | Ruben Bocio | Signed as Free Agent | San Francisco Giants signed free agent OF Ruben Bocio to a minor league contract. |
| Aug 3 | Buddy Kennedy | Status Change | San Francisco Giants activated 1B Buddy Kennedy. |
| Aug 3 | Blade Tidwell | Recalled | San Francisco Giants recalled RHP Blade Tidwell from Sacramento River Cats. |
| Aug 3 | Carson Seymour | Recalled | San Francisco Giants recalled RHP Carson Seymour from Sacramento River Cats. |
| Aug 3 | Reiver Sanmartin | Recalled | San Francisco Giants recalled LHP Reiver Sanmartin from Sacramento River Cats. |
| Aug 3 | Tristan Beck | Recalled | San Francisco Giants recalled RHP Tristan Beck from Sacramento River Cats. |
| Aug 3 | Carlos Gutierrez | Trade | Boston Red Sox traded 2B Marcelo Mayer to San Francisco Giants for LHP Erik Miller and CF Carlos Gutierrez. |
| Aug 3 | Henry Lalane | Trade | San Francisco Giants traded LF Heliot Ramos to New York Yankees for LHP Henry Lalane and SS Kaeden Kent. |
| Aug 3 | Miguel Mendez | Trade | San Francisco Giants traded LHP Robbie Ray to San Diego Padres for RHP Miguel Mendez and SS Joniel Hernandez. |
| Aug 3 | Marty Gair | Trade | San Francisco Giants traded 2B Luis Arraez and RHP Caleb Kilian to Philadelphia Phillies for RHP Marty Gair and RHP Ramon Marquez. |
| Aug 2 | Anthony Molina | Trade | San Francisco Giants traded RHP Tyler Mahle to Atlanta Braves for RHP Anthony Molina. |
| Aug 2 | Matt Gage | Status Change | San Francisco Giants transferred LHP Matt Gage from the 15-day injured list to the 60-day injured list. Left elbow strain. |
| Aug 2 | Buddy Kennedy | Claimed Off Waivers | San Francisco Giants claimed 1B Buddy Kennedy off waivers from Seattle Mariners. |
| Aug 1 | Nate Furman | Selected | San Francisco Giants selected the contract of 2B Nate Furman from Sacramento River Cats. |
| Aug 1 | Jesus Rodriguez | Status Change | San Francisco Giants placed C Jesus Rodriguez on the 10-day injured list. Right elbow neuritis. |
| Jul 29 | Jonah Cox | Assigned | San Francisco Giants sent CF Jonah Cox on a rehab assignment to Sacramento River Cats. |
| Jul 28 | Osleivis Basabe | Selected | San Francisco Giants selected the contract of SS Osleivis Basabe from Sacramento River Cats. |
| Jul 28 | Casey Schmitt | Status Change | San Francisco Giants placed LF Casey Schmitt on the 10-day injured list. Left knee meniscus tear. |
| Jul 27 | Dalton Wentz | Signed | San Francisco Giants signed 3B Dalton Wentz. |
| Jul 27 | Kaden Waechter | Signed | San Francisco Giants signed RHP Kaden Waechter. |
| Jul 27 | Carson Bolemon | Signed | San Francisco Giants signed LHP Carson Bolemon. |
| Jul 26 | Tristan Beck | Optioned | San Francisco Giants optioned RHP Tristan Beck to Sacramento River Cats. |
| Jul 26 | Carson Whisenhunt | Recalled | San Francisco Giants recalled LHP Carson Whisenhunt from Sacramento River Cats. |
| Jul 24 | Eddys Leonard | Signed as Free Agent | San Francisco Giants signed free agent SS Eddys Leonard to a minor league contract. |
| Jul 23 | Eric Haase | Released | San Francisco Giants released C Eric Haase. |
| Jul 21 | Trevor McDonald | Status Change | San Francisco Giants placed RHP Trevor McDonald on the 15-day injured list. Right elbow strain. |
| Jul 21 | Tristan Beck | Recalled | San Francisco Giants recalled RHP Tristan Beck from Sacramento River Cats. |
| Jul 18 | Kory Williams | Signed as Free Agent | San Francisco Giants signed free agent RHP Kory Williams to a minor league contract. |
| Jul 18 | Alex Solis | Signed | San Francisco Giants signed RHP Alex Solis. |
| Jul 18 | Drew Smith | Signed | San Francisco Giants signed 3B Drew Smith. |
| Jul 18 | Carter Rust | Signed as Free Agent | San Francisco Giants signed free agent OF Carter Rust to a minor league contract. |
| Jul 18 | Toran O'Harran | Signed as Free Agent | San Francisco Giants signed free agent RHP Toran O'Harran to a minor league contract. |
| Jul 18 | Luke Nixon | Signed | San Francisco Giants signed 2B Luke Nixon. |
| Jul 18 | Eric Nachtsheim | Signed | San Francisco Giants signed RHP Eric Nachtsheim. |
| Jul 18 | Carlos Martinez | Signed | San Francisco Giants signed RHP Carlos Martinez. |
| Jul 18 | Mike Mancini | Signed | San Francisco Giants signed 2B Mike Mancini. |
| Jul 18 | Tanner Mally | Signed | San Francisco Giants signed OF Tanner Mally. |
| Jul 18 | Ian Korn | Signed | San Francisco Giants signed RHP Ian Korn. |
| Jul 18 | Josiah Kemp | Signed | San Francisco Giants signed OF Josiah Kemp. |
| Jul 18 | Scott Gell | Signed as Free Agent | San Francisco Giants signed free agent C Scott Gell to a minor league contract. |
| Jul 18 | Jackson Flora | Signed | San Francisco Giants signed RHP Jackson Flora. |
| Jul 18 | Colin Fisher | Signed | San Francisco Giants signed LHP Colin Fisher. |
| Jul 18 | Charlie Bussey III | Signed | San Francisco Giants signed OF Charlie Bussey III. |
| Jul 18 | Beau Bryans | Signed | San Francisco Giants signed LHP Beau Bryans. |
| Jul 18 | Ryder Brooks | Signed | San Francisco Giants signed LHP Ryder Brooks. |
| Jul 18 | Cody Brasch | Signed | San Francisco Giants signed RHP Cody Brasch. |
| Jul 18 | Peyton Bonds | Signed | San Francisco Giants signed OF Peyton Bonds. |
| Jul 18 | Brodey Acres | Signed as Free Agent | San Francisco Giants signed free agent SS Brodey Acres to a minor league contract. |
| Jul 17 | Daniel Susac | Status Change | San Francisco Giants activated C Daniel Susac from the 10-day injured list. |
| Jul 17 | Eric Haase | Designated for Assignment | San Francisco Giants designated C Eric Haase for assignment. |
| Jul 15 | Eric Cerantola | Outrighted | San Francisco Giants sent RHP Eric Cerantola outright to Sacramento River Cats. |
| Jul 14 | Alex Carrillo | Signed as Free Agent | San Francisco Giants signed free agent RHP Alex Carrillo to a minor league contract. |
| Jul 12 | Jason Foley | Status Change | San Francisco Giants activated RHP Jason Foley from the 60-day injured list. |
| Jul 12 | Spencer Bivens | Optioned | San Francisco Giants optioned RHP Spencer Bivens to Sacramento River Cats. |
| Jul 10 | Victor Bericoto | Status Change | San Francisco Giants placed RF Victor Bericoto on the 10-day injured list. Left oblique strain. |
| Jul 10 | Grant McCray | Recalled | San Francisco Giants recalled CF Grant McCray from Sacramento River Cats. |
| Jul 10 | Carson Whisenhunt | Optioned | San Francisco Giants optioned LHP Carson Whisenhunt to Sacramento River Cats. |
| Jul 10 | Keaton Winn | Status Change | San Francisco Giants activated RHP Keaton Winn from the 15-day injured list. |
| Jul 9 | Daniel Susac | Assigned | San Francisco Giants sent C Daniel Susac on a rehab assignment to Sacramento River Cats. |
| Jul 9 | Daniel Susac | Assigned | San Francisco Giants sent C Daniel Susac on a rehab assignment to Sacramento River Cats. |
| Jul 9 | Ryan Walker | Optioned | San Francisco Giants optioned RHP Ryan Walker to Sacramento River Cats. |
| Jul 9 | Carson Whisenhunt | Recalled | San Francisco Giants recalled LHP Carson Whisenhunt from Sacramento River Cats. |
| Jul 8 | Keaton Winn | Assigned | San Francisco Giants sent RHP Keaton Winn on a rehab assignment to Sacramento River Cats. |
| Jul 8 | Jonah Cox | Status Change | San Francisco Giants placed CF Jonah Cox on the 10-day injured list retroactive to July 6, 2026. Left oblique strain. |
| Jul 8 | Jesus Rodriguez | Recalled | San Francisco Giants recalled C Jesus Rodriguez from Sacramento River Cats. |
| Jul 6 | Gregory Santos | Outrighted | San Francisco Giants sent RHP Gregory Santos outright to Sacramento River Cats. |
| Jul 6 | Eric Cerantola | Claimed Off Waivers | San Francisco Giants claimed RHP Eric Cerantola off waivers from Kansas City Royals. |
| Jul 5 | Keaton Winn | Assigned | San Francisco Giants sent RHP Keaton Winn on a rehab assignment to San Jose Giants. |
| Jul 4 | Matt Gage | Status Change | San Francisco Giants placed LHP Matt Gage on the 15-day injured list. Left elbow strain. |
| Jul 4 | Spencer Bivens | Recalled | San Francisco Giants recalled RHP Spencer Bivens from Sacramento River Cats. |
| Jul 3 | Keaton Winn | Assigned | San Francisco Giants sent RHP Keaton Winn on a rehab assignment to ACL Giants. |
| Jul 2 | Wilkin Ramos | Outrighted | San Francisco Giants sent RHP Wilkin Ramos outright to Sacramento River Cats. |
| Jul 1 | Matt Chapman | Status Change | San Francisco Giants placed 3B Matt Chapman on the 10-day injured list. Abdominal strain. |
| Jul 1 | Christian Koss | Recalled | San Francisco Giants recalled 2B Christian Koss from Sacramento River Cats. |
| Jun 29 | — | Trade | San Francisco Giants traded 1B Buddy Kennedy to Seattle Mariners for cash. |
| Jun 28 | Buddy Kennedy | Designated for Assignment | San Francisco Giants designated 1B Buddy Kennedy for assignment. |
| Jun 28 | Heliot Ramos | Status Change | San Francisco Giants activated LF Heliot Ramos from the 10-day injured list. |
| Jun 26 | Wilkin Ramos | Designated for Assignment | San Francisco Giants designated RHP Wilkin Ramos for assignment. |
| Jun 26 | Daniel Susac | Status Change | San Francisco Giants placed C Daniel Susac on the 10-day injured list. Low back strain. |
| Jun 26 | Drew Cavanaugh | Selected | San Francisco Giants selected the contract of C Drew Cavanaugh from Sacramento River Cats. |
| Jun 24 | Oscar Marin | Signed as Free Agent | San Francisco Giants signed free agent OF Oscar Marin to a minor league contract. |
| Jun 24 | Tyler Mahle | Status Change | San Francisco Giants activated RHP Tyler Mahle from the 15-day injured list. |
| Jun 24 | Tristan Beck | Optioned | San Francisco Giants optioned RHP Tristan Beck to Sacramento River Cats. |
| Jun 23 | Jeremi Rodriguez | Signed as Free Agent | San Francisco Giants signed free agent SS Jeremi Rodriguez to a minor league contract. |
| Jun 23 | Jared Oliva | Claimed Off Waivers | New York Mets claimed CF Jared Oliva off waivers from San Francisco Giants. |
| Jun 20 | Jared Oliva | Designated for Assignment | San Francisco Giants designated CF Jared Oliva for assignment. |
| Jun 18 | Sam Knowlton | Acquired | San Francisco Giants acquired RHP Sam Knowlton from the Lexington Legends of the Atlantic League. |
| Jun 18 | Nate Nabholz | Acquired | San Francisco Giants acquired RHP Nate Nabholz from the Tri-City ValleyCats of the Frontier League. |
| Jun 18 | Carson Whisenhunt | Optioned | San Francisco Giants optioned LHP Carson Whisenhunt to Sacramento River Cats. |
| Jun 17 | Deivis Colmenarez | Signed as Free Agent | San Francisco Giants signed free agent C Deivis Colmenarez to a minor league contract. |
| Jun 17 | Kelvin Silva | Signed as Free Agent | San Francisco Giants signed free agent RHP Kelvin Silva to a minor league contract. |
| Jun 17 | Will Brennan | Outrighted | San Francisco Giants sent LF Will Brennan outright to Sacramento River Cats. |
| Jun 17 | Reiver Sanmartin | Optioned | San Francisco Giants optioned LHP Reiver Sanmartin to Sacramento River Cats. |
| Jun 17 | Matt Gage | Status Change | San Francisco Giants activated LHP Matt Gage from the 15-day injured list. |
| Jun 17 | Carson Whisenhunt | Recalled | San Francisco Giants recalled LHP Carson Whisenhunt from Sacramento River Cats. |
| Jun 17 | Heliot Ramos | Assigned | San Francisco Giants sent LF Heliot Ramos on a rehab assignment to Sacramento River Cats. |
| Jun 14 | Tyler Mahle | Assigned | San Francisco Giants sent RHP Tyler Mahle on a rehab assignment to Sacramento River Cats. |
| Jun 14 | Tyler Mahle | Assigned | San Francisco Giants sent RHP Tyler Mahle on a rehab assignment to Sacramento River Cats. |
| Jun 14 | Tristan Beck | Recalled | San Francisco Giants recalled RHP Tristan Beck from Sacramento River Cats. |
| Jun 14 | Keaton Winn | Status Change | San Francisco Giants placed RHP Keaton Winn on the 15-day injured list retroactive to June 11, 2026. Right elbow strain. |
| Jun 13 | Matt Gage | Assigned | San Francisco Giants sent LHP Matt Gage on a rehab assignment to San Jose Giants. |
| Jun 13 | Matt Gage | Assigned | San Francisco Giants sent LHP Matt Gage on a rehab assignment to San Jose Giants. |
| Jun 12 | Leonardo Vargas | Signed as Free Agent | San Francisco Giants signed free agent IF Leonardo Vargas to a minor league contract. |
| Jun 12 | Nelson Lopez | Signed as Free Agent | San Francisco Giants signed free agent 2B Nelson Lopez to a minor league contract. |
| Jun 12 | Ryan Walker | Recalled | San Francisco Giants recalled RHP Ryan Walker from Sacramento River Cats. |
| Jun 11 | Carson Seymour | Optioned | San Francisco Giants optioned RHP Carson Seymour to Sacramento River Cats. |
| Jun 10 | Reiver Sanmartin | Status Change | San Francisco Giants activated LHP Reiver Sanmartin from the 60-day injured list. |
| Jun 10 | Tristan Beck | Optioned | San Francisco Giants optioned RHP Tristan Beck to Sacramento River Cats. |
| Jun 10 | Will Brennan | Designated for Assignment | San Francisco Giants designated LF Will Brennan for assignment. |
| Jun 6 | Ryan Borucki | Released | San Francisco Giants released LHP Ryan Borucki. |
| Jun 5 | Wilkin Ramos | Optioned | San Francisco Giants optioned RHP Wilkin Ramos to Sacramento River Cats. |
| Jun 5 | Carson Seymour | Recalled | San Francisco Giants recalled RHP Carson Seymour from Sacramento River Cats. |
| Jun 4 | Logan Porter | Outrighted | San Francisco Giants sent C Logan Porter outright to Sacramento River Cats. |
| Jun 3 | Matt Gage | Status Change | San Francisco Giants placed LHP Matt Gage on the 15-day injured list retroactive to June 2, 2026. Right knee inflammation. |
| Jun 3 | Dylan Smith | Recalled | San Francisco Giants recalled RHP Dylan Smith from Sacramento River Cats. |
| Jun 1 | Buddy Kennedy | Selected | San Francisco Giants selected the contract of 1B Buddy Kennedy from Sacramento River Cats. |
| Jun 1 | Wilkin Ramos | Selected | San Francisco Giants selected the contract of RHP Wilkin Ramos from Sacramento River Cats. |
| Jun 1 | Jesus Rodriguez | Optioned | San Francisco Giants optioned C Jesus Rodriguez to Sacramento River Cats. |
| Jun 1 | Logan Porter | Designated for Assignment | San Francisco Giants designated C Logan Porter for assignment. |
| Jun 1 | Joel Peguero | Status Change | San Francisco Giants placed RHP Joel Peguero on the 60-day injured list. Left hamstring strain. |
| May 31 | Will Brennan | Optioned | San Francisco Giants optioned LF Will Brennan to Sacramento River Cats. |
| May 31 | Ryan Borucki | Designated for Assignment | San Francisco Giants designated LHP Ryan Borucki for assignment. |
| May 31 | Tristan Beck | Recalled | San Francisco Giants recalled RHP Tristan Beck from Sacramento River Cats. |
| May 31 | Jonah Cox | Selected | San Francisco Giants selected the contract of CF Jonah Cox from Richmond Flying Squirrels. |
| May 30 | Jared Oliva | Assigned | San Francisco Giants sent CF Jared Oliva on a rehab assignment to Sacramento River Cats. |
| May 30 | Will Brennan | Recalled | San Francisco Giants recalled LF Will Brennan from Sacramento River Cats. |
| May 30 | Harrison Bader | Status Change | San Francisco Giants placed CF Harrison Bader on the 10-day injured list. Left plantar fasciitis. |
| May 29 | Tyler Mahle | Status Change | San Francisco Giants placed RHP Tyler Mahle on the 15-day injured list retroactive to May 27, 2026. Left hamstring strain. |
| May 29 | Logan Webb | Status Change | San Francisco Giants activated RHP Logan Webb from the 15-day injured list. |
| May 29 | Jung Hoo Lee | Status Change | San Francisco Giants activated RF Jung Hoo Lee from the 10-day injured list. |
| May 28 | Will Brennan | Optioned | San Francisco Giants optioned LF Will Brennan to Sacramento River Cats. |
| May 25 | Cristian Alvarado | Signed as Free Agent | San Francisco Giants signed free agent RHP Cristian Alvarado to a minor league contract. |
| May 22 | Logan Webb | Assigned | San Francisco Giants sent RHP Logan Webb on a rehab assignment to Sacramento River Cats. |
| May 22 | Jung Hoo Lee | Status Change | San Francisco Giants placed RF Jung Hoo Lee on the 10-day injured list retroactive to May 19, 2026. Mid-back strain. |
| May 22 | Victor Bericoto | Selected | San Francisco Giants selected the contract of RF Victor Bericoto from Sacramento River Cats. |
| May 22 | Logan Webb | Assigned | San Francisco Giants sent RHP Logan Webb on a rehab assignment to Sacramento River Cats. |
| May 21 | Jonathan Valle | Signed as Free Agent | San Francisco Giants signed free agent SS Jonathan Valle to a minor league contract. |
| May 19 | Reiver Sanmartin | Assigned | San Francisco Giants sent LHP Reiver Sanmartin on a rehab assignment to Sacramento River Cats. |
| May 16 | Heliot Ramos | Status Change | San Francisco Giants placed LF Heliot Ramos on the 10-day injured list. Right quad strain. |
| May 16 | Erik Miller | Status Change | San Francisco Giants activated LHP Erik Miller from the 15-day injured list. |
| May 16 | Tristan Beck | Optioned | San Francisco Giants optioned RHP Tristan Beck to Sacramento River Cats. |
| May 16 | Will Brennan | Recalled | San Francisco Giants recalled LF Will Brennan from Sacramento River Cats. |
| May 15 | Christian Koss | Optioned | San Francisco Giants optioned 2B Christian Koss to Sacramento River Cats. |
| May 15 | Daniel Susac | Status Change | San Francisco Giants activated C Daniel Susac from the 10-day injured list. |
| May 13 | Reiver Sanmartin | Assigned | San Francisco Giants sent LHP Reiver Sanmartin on a rehab assignment to ACL Giants. |
| May 13 | Erik Miller | Assigned | San Francisco Giants sent LHP Erik Miller on a rehab assignment to San Jose Giants. |
| May 12 | Jason Foley | Assigned | San Francisco Giants sent RHP Jason Foley on a rehab assignment to Sacramento River Cats. |
| May 11 | Dylan Smith | Optioned | San Francisco Giants optioned RHP Dylan Smith to Sacramento River Cats. |
| May 11 | Harrison Bader | Status Change | San Francisco Giants activated CF Harrison Bader from the 10-day injured list. |
| May 11 | Tristan Beck | Recalled | San Francisco Giants recalled RHP Tristan Beck from Sacramento River Cats. |
| May 11 | Logan Porter | Optioned | San Francisco Giants optioned C Logan Porter to Sacramento River Cats. |
| May 10 | Erik Miller | Assigned | San Francisco Giants sent LHP Erik Miller on a rehab assignment to Sacramento River Cats. |
| May 10 | Dylan Smith | Recalled | San Francisco Giants recalled RHP Dylan Smith from Sacramento River Cats. |
| May 10 | Erik Miller | Assigned | San Francisco Giants sent LHP Erik Miller on a rehab assignment to Sacramento River Cats. |
| May 10 | Erik Miller | Assigned | San Francisco Giants sent LHP Erik Miller on a rehab assignment to Sacramento River Cats. |
| May 10 | Jerar Encarnacion | Outrighted | San Francisco Giants sent RF Jerar Encarnacion outright to Sacramento River Cats. |
| May 10 | Erik Miller | Assigned | San Francisco Giants sent LHP Erik Miller on a rehab assignment to Sacramento River Cats. |
| May 10 | Gregory Santos | Optioned | San Francisco Giants optioned RHP Gregory Santos to Sacramento River Cats. |
| May 10 | Ryan Walker | Optioned | San Francisco Giants optioned RHP Ryan Walker to Sacramento River Cats. |
| May 10 | Sam Hentges | Status Change | San Francisco Giants activated LHP Sam Hentges from the 15-day injured list. |
| May 10 | Jason Foley | Assigned | San Francisco Giants sent RHP Jason Foley on a rehab assignment to San Jose Giants. |
| May 9 | Trevor McDonald | Recalled | San Francisco Giants recalled RHP Trevor McDonald from Sacramento River Cats. |
| May 9 | Logan Porter | Selected | San Francisco Giants selected the contract of C Logan Porter from Sacramento River Cats. |
| May 9 | Logan Webb | Status Change | San Francisco Giants placed RHP Logan Webb on the 15-day injured list retroactive to May 6, 2026. Right knee bursitis. |
| May 9 | — | Trade | San Francisco Giants traded C Patrick Bailey to Cleveland Guardians for LHP Matt Wilkinson and Other Considerations. |
| May 7 | Daniel Susac | Assigned | San Francisco Giants sent C Daniel Susac on a rehab assignment to Sacramento River Cats. |
| May 5 | Harrison Bader | Assigned | San Francisco Giants sent CF Harrison Bader on a rehab assignment to Sacramento River Cats. |
| May 5 | Moises Soto | Signed as Free Agent | San Francisco Giants signed free agent LHP Moises Soto to a minor league contract. |
| May 5 | Harrison Bader | Assigned | San Francisco Giants sent CF Harrison Bader on a rehab assignment to Sacramento River Cats. |
| May 5 | Harrison Bader | Assigned | San Francisco Giants sent CF Harrison Bader on a rehab assignment to Sacramento River Cats. |
| May 5 | Joel Peguero | Status Change | San Francisco Giants activated RHP Joel Peguero from the 15-day injured list. |
| May 5 | Trevor McDonald | Optioned | San Francisco Giants optioned RHP Trevor McDonald to Sacramento River Cats. |
| May 4 | Trevor McDonald | Status Change | San Francisco Giants activated RHP Trevor McDonald. |
| May 4 | Erik Miller | Status Change | San Francisco Giants placed LHP Erik Miller on the 15-day injured list retroactive to May 1, 2026. Low back strain. |
| May 4 | Jerar Encarnacion | Designated for Assignment | San Francisco Giants designated RF Jerar Encarnacion for assignment. |
| May 4 | Will Brennan | Optioned | San Francisco Giants optioned LF Will Brennan to Sacramento River Cats. |
| May 4 | Bryce Eldridge | Recalled | San Francisco Giants recalled 1B Bryce Eldridge from Sacramento River Cats. |
| May 4 | Jesus Rodriguez | Recalled | San Francisco Giants recalled C Jesus Rodriguez from Sacramento River Cats. |
| May 4 | Trevor McDonald | Recalled | San Francisco Giants recalled RHP Trevor McDonald from Sacramento River Cats. |
| May 1 | Trevor McDonald | Optioned | San Francisco Giants optioned RHP Trevor McDonald to Sacramento River Cats. |
| Apr 30 | Trevor McDonald | Status Change | San Francisco Giants activated RHP Trevor McDonald. |
| Apr 30 | Trevor McDonald | Recalled | San Francisco Giants recalled RHP Trevor McDonald from Sacramento River Cats. |
| Apr 29 | Jared Oliva | Status Change | San Francisco Giants transferred CF Jared Oliva from the 10-day injured list to the 60-day injured list. Left wrist hamate fracture. |
| Apr 29 | Blade Tidwell | Optioned | San Francisco Giants optioned RHP Blade Tidwell to Sacramento River Cats. |
| Apr 29 | Gregory Santos | Selected | San Francisco Giants selected the contract of RHP Gregory Santos from Sacramento River Cats. |
| Apr 23 | Frank Quiroz | Signed as Free Agent | San Francisco Giants signed free agent RHP Frank Quiroz to a minor league contract. |
| Apr 21 | Daniel Susac | Status Change | San Francisco Giants placed C Daniel Susac on the 10-day injured list retroactive to April 20, 2026. Right elbow ulnar neuritis/. |
| Apr 21 | José Buttó | Status Change | San Francisco Giants transferred RHP José Buttó from the 15-day injured list to the 60-day injured list. Right arm fatigue. |
| Apr 21 | Eric Haase | Selected | San Francisco Giants selected the contract of C Eric Haase from Sacramento River Cats. |
| Apr 16 | Rafael Devers | Status Change | San Francisco Giants placed 1B Rafael Devers on the 60-day injured list. Core muscle injury. |
| Apr 16 | Drew Gilbert | Number Change | CF Drew Gilbert changed number to 0. |
| Apr 16 | Will Brennan | Number Change | RF Will Brennan changed number to 7. |
| Apr 16 | Luis Arraez | Number Change | IF Luis Arraez changed number to 1. |
| Apr 16 | Willy Adames | Number Change | SS Willy Adames changed number to 2. |
| Apr 16 | Patrick Bailey | Number Change | C Patrick Bailey changed number to 14. |
| Apr 16 | Rafael Devers | Number Change | DH Rafael Devers changed number to 16. |
| Apr 16 | Matt Chapman | Number Change | 3B Matt Chapman changed number to 26. |
| Apr 16 | Ryan Borucki | Number Change | LHP Ryan Borucki changed number to 47. |
| Apr 16 | JT Brubaker | Number Change | RHP JT Brubaker changed number to 34. |
| Apr 16 | Matt Gage | Number Change | LHP Matt Gage changed number to 93. |
| Apr 16 | Jerar Encarnacion | Number Change | RF Jerar Encarnacion changed number to 19. |
| Apr 16 | Caleb Kilian | Number Change | RHP Caleb Kilian changed number to 45. |
| Apr 16 | Adrian Houser | Number Change | RHP Adrian Houser changed number to 12. |
| Apr 16 | Christian Koss | Number Change | 2B Christian Koss changed number to 50. |
| Apr 16 | Erik Miller | Number Change | LHP Erik Miller changed number to 68. |
| Apr 16 | Tyler Mahle | Number Change | RHP Tyler Mahle changed number to 54. |
| Apr 16 | Jung Hoo Lee | Number Change | CF Jung Hoo Lee changed number to 51. |
| Apr 16 | Casey Schmitt | Number Change | 3B Casey Schmitt changed number to 10. |
| Apr 16 | Heliot Ramos | Number Change | LF Heliot Ramos changed number to 17. |
| Apr 16 | Daniel Susac | Number Change | C Daniel Susac changed number to 6. |
| Apr 16 | Robbie Ray | Number Change | LHP Robbie Ray changed number to 38. |
| Apr 16 | Landen Roupp | Number Change | RHP Landen Roupp changed number to 65. |
| Apr 16 | Blade Tidwell | Number Change | RHP Blade Tidwell changed number to 46. |
| Apr 16 | Ryan Walker | Number Change | RHP Ryan Walker changed number to 74. |
| Apr 16 | Logan Webb | Number Change | RHP Logan Webb changed number to 62. |
| Apr 16 | Keaton Winn | Number Change | RHP Keaton Winn changed number to 67. |
| Apr 15 | Jared Oliva | Status Change | San Francisco Giants placed OF Jared Oliva on the 10-day injured list. Left wrist hamate fracture. |
| Apr 15 | Will Brennan | Recalled | San Francisco Giants recalled RF Will Brennan from Sacramento River Cats. |
| Apr 15 | Drew Gilbert | Recalled | San Francisco Giants recalled CF Drew Gilbert from Sacramento River Cats. |
| Apr 15 | Harrison Bader | Status Change | San Francisco Giants placed LF Harrison Bader on the 10-day injured list retroactive to April 12, 2026. Left hamstring strain. |
| Apr 15 | Heliot Ramos | Number Change | LF Heliot Ramos changed number to 42. |
| Apr 15 | Daniel Susac | Number Change | C Daniel Susac changed number to 42. |
| Apr 15 | Matt Gage | Number Change | LHP Matt Gage changed number to 42. |
| Apr 15 | Casey Schmitt | Number Change | 3B Casey Schmitt changed number to 42. |
| Apr 15 | Jared Oliva | Number Change | OF Jared Oliva changed number to 42. |
| Apr 15 | Willy Adames | Number Change | SS Willy Adames changed number to 42. |
| Apr 15 | Rafael Devers | Number Change | DH Rafael Devers changed number to 42. |
| Apr 15 | Keaton Winn | Number Change | RHP Keaton Winn changed number to 42. |
| Apr 15 | Ryan Borucki | Number Change | LHP Ryan Borucki changed number to 42. |
| Apr 15 | Blade Tidwell | Number Change | RHP Blade Tidwell changed number to 42. |
| Apr 15 | Luis Arraez | Number Change | IF Luis Arraez changed number to 42. |
| Apr 15 | Ryan Walker | Number Change | RHP Ryan Walker changed number to 42. |
| Apr 15 | Patrick Bailey | Number Change | C Patrick Bailey changed number to 42. |
| Apr 15 | Christian Koss | Number Change | 2B Christian Koss changed number to 42. |
| Apr 15 | Jerar Encarnacion | Number Change | RF Jerar Encarnacion changed number to 42. |
| Apr 15 | Harrison Bader | Number Change | LF Harrison Bader changed number to 42. |
| Apr 15 | Robbie Ray | Number Change | LHP Robbie Ray changed number to 42. |
| Apr 15 | Erik Miller | Number Change | LHP Erik Miller changed number to 42. |
| Apr 15 | Jung Hoo Lee | Number Change | CF Jung Hoo Lee changed number to 42. |
| Apr 15 | Adrian Houser | Number Change | RHP Adrian Houser changed number to 42. |
| Apr 15 | JT Brubaker | Number Change | RHP JT Brubaker changed number to 42. |
| Apr 15 | Matt Chapman | Number Change | 3B Matt Chapman changed number to 42. |
| Apr 15 | Caleb Kilian | Number Change | RHP Caleb Kilian changed number to 42. |
| Apr 15 | Tyler Mahle | Number Change | RHP Tyler Mahle changed number to 42. |
| Apr 15 | Logan Webb | Number Change | RHP Logan Webb changed number to 42. |
| Apr 15 | Landen Roupp | Number Change | RHP Landen Roupp changed number to 42. |
| Apr 14 | Sam Hentges | Assigned | San Francisco Giants sent LHP Sam Hentges on a rehab assignment to Sacramento River Cats. |
| Apr 14 | Sam Hentges | Assigned | San Francisco Giants sent LHP Sam Hentges on a rehab assignment to Sacramento River Cats. |
| Apr 14 | Sam Hentges | Assigned | San Francisco Giants sent LHP Sam Hentges on a rehab assignment to Sacramento River Cats. |
| Apr 12 | Harrison Bader | Status Change | San Francisco Giants placed LF Harrison Bader on the 10-day injured list. Left hamstring strain. |
| Apr 12 | Harrison Bader | Status Change | San Francisco Giants placed LF Harrison Bader on the 10-day injured list. Left hamstring strain. |
| Apr 12 | Sam Hentges | Assigned | San Francisco Giants sent LHP Sam Hentges on a rehab assignment to San Jose Giants. |
| Apr 7 | Joel Peguero | Assigned | San Francisco Giants sent RHP Joel Peguero on a rehab assignment to Sacramento River Cats. |
| Apr 7 | Joel Peguero | Assigned | San Francisco Giants sent RHP Joel Peguero on a rehab assignment to Sacramento River Cats. |
| Apr 4 | Tyler Fitzgerald | Trade | San Francisco Giants traded 2B Tyler Fitzgerald to Toronto Blue Jays for cash. |
| Apr 2 | Blade Tidwell | Recalled | San Francisco Giants recalled RHP Blade Tidwell from Sacramento River Cats. |
| Apr 2 | José Buttó | Status Change | San Francisco Giants placed RHP José Buttó on the 15-day injured list. Right arm fatigue. |
| Apr 1 | Dale Stanavich | Signed as Free Agent | San Francisco Giants signed free agent LHP Dale Stanavich to a minor league contract. |
| Mar 31 | Eric Haase | Status Change | C Eric Haase roster status changed by San Francisco Giants. |
| Mar 31 | Eric Haase | Assigned | C Eric Haase assigned to San Francisco Giants. |
| Mar 30 | Tyler Fitzgerald | Designated for Assignment | San Francisco Giants designated 2B Tyler Fitzgerald for assignment. |
| Mar 30 | Dylan Smith | Optioned | San Francisco Giants optioned RHP Dylan Smith to Sacramento River Cats. |
| Mar 30 | Dylan Smith | Trade | Detroit Tigers traded RHP Dylan Smith to San Francisco Giants for cash. |
| Mar 30 | Luis Matos | Trade | San Francisco Giants traded RF Luis Matos to Milwaukee Brewers for cash. |
| Mar 25 | Joel Peguero | Status Change | San Francisco Giants placed RHP Joel Peguero on the 15-day injured list retroactive to March 22, 2026. Left hamstring strain. |
| Mar 25 | Luis Matos | Designated for Assignment | San Francisco Giants designated RF Luis Matos for assignment. |
| Mar 25 | Reiver Sanmartin | Status Change | San Francisco Giants placed LHP Reiver Sanmartin on the 60-day injured list. Right hip flexor strain. |
| Mar 25 | Sam Hentges | Status Change | San Francisco Giants placed LHP Sam Hentges on the 15-day injured list retroactive to March 22, 2026. Right knee and left shoulder surgery. |
| Mar 25 | Caleb Kilian | Selected | San Francisco Giants selected the contract of RHP Caleb Kilian from Sacramento River Cats. |
| Mar 25 | Jared Oliva | Selected | San Francisco Giants selected the contract of OF Jared Oliva from Sacramento River Cats. |
| Mar 24 | Drew Gilbert | Optioned | San Francisco Giants optioned CF Drew Gilbert to Sacramento River Cats. |
| Mar 24 | Will Brennan | Optioned | San Francisco Giants optioned RF Will Brennan to Sacramento River Cats. |
| Mar 24 | Tristan Beck | Optioned | San Francisco Giants optioned RHP Tristan Beck to Sacramento River Cats. |
| Mar 23 | Carson Seymour | Optioned | San Francisco Giants optioned RHP Carson Seymour to Sacramento River Cats. |
| Mar 23 | Trevor McDonald | Optioned | San Francisco Giants optioned RHP Trevor McDonald to Sacramento River Cats. |
| Mar 23 | Spencer Bivens | Optioned | San Francisco Giants optioned RHP Spencer Bivens to Sacramento River Cats. |
| Mar 22 | Joey Lucchesi | Released | San Francisco Giants released LHP Joey Lucchesi. |
| Mar 21 | Luis Padron | Signed as Free Agent | San Francisco Giants signed free agent C Luis Padron to a minor league contract. |
| Mar 21 | Ryan Borucki | Status Change | San Francisco Giants activated LHP Ryan Borucki. |
| Mar 21 | Hayden Birdsong | Status Change | San Francisco Giants placed RHP Hayden Birdsong on the 60-day injured list. Tommy John surgery. |
| Mar 21 | Ryan Borucki | Signed as Free Agent | San Francisco Giants signed free agent LHP Ryan Borucki. |
| Mar 20 | Santiago Camacho | Assigned | C Santiago Camacho assigned to San Francisco Giants. |
| Mar 20 | Garrett Langrell | Assigned | RHP Garrett Langrell assigned to San Francisco Giants. |
| Mar 20 | Tyler Myrick | Assigned | RHP Tyler Myrick assigned to San Francisco Giants. |
| Mar 20 | Ryan Slater | Assigned | RHP Ryan Slater assigned to San Francisco Giants. |
| Mar 19 | Grant McCray | Optioned | San Francisco Giants optioned CF Grant McCray to Sacramento River Cats. |
| Mar 19 | Tyler Fitzgerald | Optioned | San Francisco Giants optioned 2B Tyler Fitzgerald to Sacramento River Cats. |
| Mar 19 | Bryce Eldridge | Optioned | San Francisco Giants optioned 1B Bryce Eldridge to Sacramento River Cats. |
| Mar 19 | Zander Darby | Assigned | SS Zander Darby assigned to San Francisco Giants. |
| Mar 18 | Carson Whisenhunt | Optioned | San Francisco Giants optioned LHP Carson Whisenhunt to Sacramento River Cats. |
| Mar 18 | Jesus Rodriguez | Optioned | San Francisco Giants optioned C Jesus Rodriguez to Sacramento River Cats. |
| Mar 18 | Austin Strickland | Assigned | RHP Austin Strickland assigned to San Francisco Giants. |
| Mar 18 | Ubert Mejias | Assigned | RHP Ubert Mejias assigned to San Francisco Giants. |
| Mar 17 | Maicol Santana | Signed as Free Agent | San Francisco Giants signed free agent RHP Maicol Santana to a minor league contract. |
| Mar 16 | Blade Tidwell | Optioned | San Francisco Giants optioned RHP Blade Tidwell to Sacramento River Cats. |
| Mar 16 | Fernando Gonzalez | Assigned | C Fernando Gonzalez assigned to San Francisco Giants. |
| Mar 16 | Drew Cavanaugh | Assigned | C Drew Cavanaugh assigned to San Francisco Giants. |
| Mar 14 | Nick Sinacola | Assigned | RHP Nick Sinacola assigned to San Francisco Giants. |
| Mar 13 | Cam Maldonado | Assigned | OF Cam Maldonado assigned to San Francisco Giants. |
| Mar 13 | Jose Ramos | Assigned | SS Jose Ramos assigned to San Francisco Giants. |
| Mar 13 | Aeverson Arteaga | Assigned | SS Aeverson Arteaga assigned to San Francisco Giants. |
| Mar 13 | Onil Perez | Assigned | C Onil Perez assigned to San Francisco Giants. |
| Mar 13 | Ty Hanchey | Assigned | C Ty Hanchey assigned to San Francisco Giants. |
| Mar 13 | Brad Deppermann | Assigned | RHP Brad Deppermann assigned to San Francisco Giants. |
| Mar 13 | Seth Lonsway | Assigned | LHP Seth Lonsway assigned to San Francisco Giants. |
| Mar 11 | Damian Bravo | Assigned | OF Damian Bravo assigned to San Francisco Giants. |
| Mar 11 | Jose Astudillo | Assigned | 3B Jose Astudillo assigned to San Francisco Giants. |
| Mar 10 | Joey Lucchesi | Signed as Free Agent | San Francisco Giants signed free agent LHP Joey Lucchesi to a minor league contract and invited him to spring training. |
| Mar 9 | Brayan Palencia | Assigned | RHP Brayan Palencia assigned to San Francisco Giants. |
| Mar 9 | Cooper McGrath | Assigned | RHP Cooper McGrath assigned to San Francisco Giants. |
| Mar 9 | Dylan Hecht | Assigned | RHP Dylan Hecht assigned to San Francisco Giants. |
| Mar 9 | Zane Zielinski | Assigned | SS Zane Zielinski assigned to San Francisco Giants. |
| Mar 7 | Ryan Vanderhei | Assigned | RHP Ryan Vanderhei assigned to San Francisco Giants. |
| Mar 7 | Trevor Cohen | Assigned | OF Trevor Cohen assigned to San Francisco Giants. |
| Mar 7 | Isaiah Barkett | Assigned | 3B Isaiah Barkett assigned to San Francisco Giants. |
| Mar 7 | Rod Barajas Jr. | Assigned | C Rod Barajas Jr. assigned to San Francisco Giants. |
| Mar 7 | Dakota Jordan | Assigned | OF Dakota Jordan assigned to San Francisco Giants. |
| Mar 7 | Broedy Poppell | Assigned | C Broedy Poppell assigned to San Francisco Giants. |
| Mar 7 | Gerelmi Maldonado | Assigned | RHP Gerelmi Maldonado assigned to San Francisco Giants. |
| Mar 7 | Cole Hillier | Assigned | RHP Cole Hillier assigned to San Francisco Giants. |
| Mar 7 | Maui Ahuna | Assigned | SS Maui Ahuna assigned to San Francisco Giants. |
| Mar 7 | Daniel Rogers | Assigned | C Daniel Rogers assigned to San Francisco Giants. |
| Mar 4 | Walker Martin | Assigned | SS Walker Martin assigned to San Francisco Giants. |
| Mar 3 | Logan Martin | Assigned | RHP Logan Martin assigned to San Francisco Giants. |
| Mar 2 | Lisbel Diaz | Assigned | CF Lisbel Diaz assigned to San Francisco Giants. |
| Mar 2 | Jonah Cox | Assigned | CF Jonah Cox assigned to San Francisco Giants. |
| Mar 2 | Dylan Carmouche | Assigned | LHP Dylan Carmouche assigned to San Francisco Giants. |
| Mar 1 | Scott Bandura | Assigned | LF Scott Bandura assigned to San Francisco Giants. |
| Feb 28 | Josuar Gonzalez | Assigned | IF Josuar Gonzalez assigned to San Francisco Giants. |
| Feb 28 | Turner Hill | Assigned | CF Turner Hill assigned to San Francisco Giants. |
| Feb 28 | Adrián Sugastey | Assigned | C Adrián Sugastey assigned to San Francisco Giants. |
| Feb 27 | Brent Honeywell | Signed as Free Agent | San Francisco Giants signed free agent RHP Brent Honeywell to a minor league contract. |
| Feb 27 | Jhonny Level | Assigned | IF Jhonny Level assigned to San Francisco Giants. |
| Feb 25 | Alberto Gomez | Signed as Free Agent | San Francisco Giants signed free agent RHP Alberto Gomez to a minor league contract. |
| Feb 24 | Andrés Rivero | Signed as Free Agent | San Francisco Giants signed free agent C Andrés Rivero to a minor league contract. |
| Feb 24 | Dayson Croes | Assigned | OF Dayson Croes assigned to San Francisco Giants. |
| Feb 24 | Lorenzo Meola | Assigned | SS Lorenzo Meola assigned to San Francisco Giants. |
| Feb 24 | Zach Morgan | Assigned | C Zach Morgan assigned to San Francisco Giants. |
| Feb 23 | Marques Johnson | Status Change | RHP Marques Johnson roster status changed by San Francisco Giants. |
| Feb 23 | Ricardo Estrada | Status Change | LHP Ricardo Estrada roster status changed by San Francisco Giants. |
| Feb 23 | Gavin Kilen | Assigned | SS Gavin Kilen assigned to San Francisco Giants. |
| Feb 23 | Sabin Ceballos | Assigned | 3B Sabin Ceballos assigned to San Francisco Giants. |
| Feb 23 | Cody Delvecchio | Assigned | RHP Cody Delvecchio assigned to San Francisco Giants. |
| Feb 23 | Ricardo Estrada | Assigned | LHP Ricardo Estrada assigned to San Francisco Giants. |
| Feb 23 | Trystan Vrieling | Assigned | RHP Trystan Vrieling assigned to San Francisco Giants. |
| Feb 23 | Yunior Marte | Assigned | RHP Yunior Marte assigned to San Francisco Giants. |
| Feb 23 | Marques Johnson | Assigned | RHP Marques Johnson assigned to San Francisco Giants. |
| Feb 23 | Jack Choate | Assigned | LHP Jack Choate assigned to San Francisco Giants. |
| Feb 23 | Joe Whitman | Assigned | LHP Joe Whitman assigned to San Francisco Giants. |
| Feb 23 | Greg Farone | Assigned | LHP Greg Farone assigned to San Francisco Giants. |
| Feb 22 | Jean Carlos Sió | Assigned | SS Jean Carlos Sio assigned to San Francisco Giants. |
| Feb 22 | Charlie Szykowny | Assigned | 3B Charlie Szykowny assigned to San Francisco Giants. |
| Feb 22 | John Michael Bertrand | Assigned | LHP John Michael Bertrand assigned to San Francisco Giants. |
| Feb 22 | Cade Vernon | Assigned | RHP Cade Vernon assigned to San Francisco Giants. |
| Feb 22 | Charlie McDaniel | Assigned | LHP Charlie McDaniel assigned to San Francisco Giants. |
| Feb 22 | Hunter Dryden | Assigned | RHP Hunter Dryden assigned to San Francisco Giants. |
| Feb 21 | Nick Zwack | Status Change | LHP Nick Zwack roster status changed by San Francisco Giants. |
| Feb 21 | Tyler Vogel | Status Change | RHP Tyler Vogel roster status changed by San Francisco Giants. |
| Feb 21 | Ben Peterson | Status Change | RHP Ben Peterson roster status changed by San Francisco Giants. |
| Feb 21 | Ben Peterson | Status Change | RHP Ben Peterson roster status changed by San Francisco Giants. |
| Feb 21 | Thomas Gavello | Status Change | C Thomas Gavello roster status changed by San Francisco Giants. |
| Feb 21 | Diego Velasquez | Assigned | SS Diego Velasquez assigned to San Francisco Giants. |
| Feb 21 | Thomas Gavello | Assigned | C Thomas Gavello assigned to San Francisco Giants. |
| Feb 21 | Nick Zwack | Assigned | LHP Nick Zwack assigned to San Francisco Giants. |
| Feb 21 | R.J. Dabovich | Assigned | RHP R.J. Dabovich assigned to San Francisco Giants. |
| Feb 21 | Tyler Vogel | Assigned | RHP Tyler Vogel assigned to San Francisco Giants. |
| Feb 21 | Braxton Roxby | Assigned | RHP Braxton Roxby assigned to San Francisco Giants. |
| Feb 21 | Darien Smith | Assigned | RHP Darien Smith assigned to San Francisco Giants. |
| Feb 21 | Niko Mazza | Assigned | RHP Niko Mazza assigned to San Francisco Giants. |
| Feb 21 | Ben Peterson | Assigned | RHP Ben Peterson assigned to San Francisco Giants. |
| Feb 19 | Trey Dillard | Signed as Free Agent | San Francisco Giants signed free agent RHP Trey Dillard to a minor league contract. |
| Feb 15 | Rowan Wick | Status Change | San Francisco Giants placed RHP Rowan Wick on the 60-day injured list. Recovery from Tommy John surgery. |
| Feb 15 | Will Brennan | Signed as Free Agent | San Francisco Giants signed free agent RF Will Brennan. |
| Feb 13 | Jason Foley | Status Change | San Francisco Giants placed RHP Jason Foley on the 60-day injured list. Recovery from right shoulder surgery. |
| Feb 13 | Rowan Wick | Signed as Free Agent | San Francisco Giants signed free agent RHP Rowan Wick. |
| Feb 11 | Drew Gilbert | Number Change | CF Drew Gilbert changed number to 0. |
| Feb 10 | Luis Arraez | Signed as Free Agent | San Francisco Giants signed free agent IF Luis Arraez. |
| Feb 6 | Jesus Hernandez | Signed as Free Agent | San Francisco Giants signed free agent C Jesus Hernandez to a minor league contract. |
| Feb 4 | Bo Davidson | Assigned | San Francisco Giants invited non-roster LF Bo Davidson to spring training. |
| Feb 4 | Victor Bericoto | Assigned | San Francisco Giants invited non-roster RF Victor Bericoto to spring training. |
| Feb 4 | Parks Harber | Assigned | San Francisco Giants invited non-roster 3B Parks Harber to spring training. |
| Feb 4 | Nate Furman | Assigned | San Francisco Giants invited non-roster 2B Nate Furman to spring training. |
| Feb 4 | Osleivis Basabe | Assigned | San Francisco Giants invited non-roster SS Osleivis Basabe to spring training. |
| Feb 4 | Logan Porter | Assigned | San Francisco Giants invited non-roster C Logan Porter to spring training. |
| Feb 4 | Diego Cartaya | Assigned | San Francisco Giants invited non-roster C Diego Cartaya to spring training. |
| Feb 4 | Juan Sanchez | Assigned | San Francisco Giants invited non-roster LHP Juan Sanchez to spring training. |
| Feb 4 | Wilkin Ramos | Assigned | San Francisco Giants invited non-roster RHP Wilkin Ramos to spring training. |
| Feb 4 | Trent Harris | Assigned | San Francisco Giants invited non-roster RHP Trent Harris to spring training. |
| Feb 4 | Michael Fulmer | Signed as Free Agent | San Francisco Giants signed free agent RHP Michael Fulmer to a minor league contract and invited him to spring training. |
| Feb 4 | Will Bednar | Assigned | San Francisco Giants invited non-roster RHP Will Bednar to spring training. |
| Jan 31 | Santiago Guerrero | Signed as Free Agent | San Francisco Giants signed free agent LHP Santiago Guerrero to a minor league contract. |
| Jan 30 | Harrison Bader | Status Change | San Francisco Giants activated LF Harrison Bader. |
| Jan 30 | Israel Alfonse | Signed as Free Agent | San Francisco Giants signed free agent 2B Israel Alfonse to a minor league contract. |
| Jan 30 | Jose Valdez | Signed as Free Agent | San Francisco Giants signed free agent OF Jose Valdez to a minor league contract. |
| Jan 30 | Harrison Bader | Signed as Free Agent | San Francisco Giants signed free agent LF Harrison Bader. |
| Jan 30 | Jancel Villarroel | Trade | San Francisco Giants traded RHP Kai-Wei Teng to Houston Astros for C Jancel Villarroel and Future Considerations. |
| Jan 23 | Johan Rengifo | Signed as Free Agent | San Francisco Giants signed free agent RHP Johan Rengifo to a minor league contract. |
| Jan 22 | — | Number Change | RF Jerar Encarnacion changed number to 19. |
| Jan 22 | — | Number Change | 1B Bryce Eldridge changed number to 8. |
| Jan 22 | — | Number Change | CF Drew Gilbert changed number to 1. |
| Jan 22 | Carlos Martinez | Trade | San Francisco Giants traded C Carlos Martinez to Miami Marlins for cash. |
| Jan 19 | Alexis Gallego | Signed as Free Agent | San Francisco Giants signed free agent RHP Alexis Gonzalez to a minor league contract. |
| Jan 17 | Brad Deppermann | Signed as Free Agent | San Francisco Giants signed free agent RHP Brad Deppermann to a minor league contract. |
| Jan 16 | Eric Haase | Status Change | C Eric Haase roster status changed by San Francisco Giants. |
| Jan 16 | Eric Haase | Signed as Free Agent | San Francisco Giants signed free agent C Eric Haase to a minor league contract. |
| Jan 15 | Mitch White | Assigned | RHP Mitch White assigned to San Francisco Giants. |
| Jan 15 | Mitch White | Signed as Free Agent | San Francisco Giants signed free agent RHP Mitch White to a minor league contract. |
| Jan 15 | Angelo Ugueto | Signed as Free Agent | San Francisco Giants signed free agent OF Angelo Ugueto to a minor league contract. |
| Jan 15 | Luis Hernández | Signed as Free Agent | San Francisco Giants signed free agent SS Luis Hernandez to a minor league contract. |
| Jan 13 | Justin Dean | Claimed Off Waivers | Chicago Cubs claimed CF Justin Dean off waivers from San Francisco Giants. |
| Jan 12 | Jared Oliva | Status Change | OF Jared Oliva roster status changed by San Francisco Giants. |
| Jan 12 | Nick Margevicius | Status Change | LHP Nick Margevicius roster status changed by San Francisco Giants. |
| Jan 12 | Jared Oliva | Signed as Free Agent | San Francisco Giants signed free agent OF Jared Oliva to a minor league contract. |
| Jan 12 | Nick Margevicius | Signed as Free Agent | San Francisco Giants signed free agent LHP Nick Margevicius to a minor league contract. |
| Jan 7 | Wade Meckler | Claimed Off Waivers | Los Angeles Angels claimed OF Wade Meckler off waivers from San Francisco Giants. |
| Jan 6 | Justin Dean | Designated for Assignment | San Francisco Giants designated CF Justin Dean for assignment. |
| Jan 5 | Joey Wiemer | Claimed Off Waivers | Washington Nationals claimed LF Joey Wiemer off waivers from San Francisco Giants. |
| Jan 5 | Tyler Mahle | Signed as Free Agent | San Francisco Giants signed free agent RHP Tyler Mahle. |