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COL · 2026 transactions
Data through 2026-10-03
| Date | Player | Type | Detail |
|---|---|---|---|
| Sep 22 | Vimael Machín | Outrighted | Colorado Rockies sent SS Vimael Machín outright to ACL Rockies. |
| Sep 19 | Jose Quintana | Status Change | Colorado Rockies activated LHP Jose Quintana from the 60-day injured list. |
| Sep 19 | Gabriel Hughes | Optioned | Colorado Rockies optioned RHP Gabriel Hughes to Albuquerque Isotopes. |
| Sep 19 | Vimael Machín | Designated for Assignment | Colorado Rockies designated SS Vimael Machín for assignment. |
| Sep 16 | Sean Sullivan | Optioned | Colorado Rockies optioned LHP Sean Sullivan to Albuquerque Isotopes. |
| Sep 15 | Blas Castaño | Optioned | Colorado Rockies optioned RHP Blas Castaño to Albuquerque Isotopes. |
| Sep 15 | Vimael Machín | Optioned | Colorado Rockies optioned SS Vimael Machín to Albuquerque Isotopes. |
| Sep 15 | Braxton Fulford | Recalled | Colorado Rockies recalled DH Braxton Fulford from Albuquerque Isotopes. |
| Sep 15 | Kyle Freeland | Status Change | Colorado Rockies activated LHP Kyle Freeland from the 15-day injured list. |
| Sep 13 | Jose Quintana | Assigned | Colorado Rockies sent LHP Jose Quintana on a rehab assignment to Albuquerque Isotopes. |
| Sep 10 | Sean Sullivan | Assigned | Colorado Rockies sent LHP Sean Sullivan on a rehab assignment to Albuquerque Isotopes. |
| Sep 9 | Kyle Freeland | Assigned | Colorado Rockies sent LHP Kyle Freeland on a rehab assignment to Hartford Yard Goats. |
| Sep 9 | Jose Quintana | Assigned | Colorado Rockies sent LHP Jose Quintana on a rehab assignment to Hartford Yard Goats. |
| Sep 7 | Ryan Ritter | Optioned | Colorado Rockies optioned SS Ryan Ritter to Albuquerque Isotopes. |
| Sep 7 | Kyle Karros | Status Change | Colorado Rockies activated 3B Kyle Karros from the 7-day injured list. |
| Sep 5 | Tyler Freeman | Outrighted | Colorado Rockies sent RF Tyler Freeman outright to Albuquerque Isotopes. |
| Sep 5 | Willi Castro | Status Change | Colorado Rockies placed 2B Willi Castro on the 10-day injured list retroactive to September 2, 2026. Left heel inflammation. |
| Sep 5 | Vimael Machín | Selected | Colorado Rockies selected the contract of SS Vimael Machín from Albuquerque Isotopes. |
| Sep 4 | Hayden Harris | Optioned | Colorado Rockies optioned LHP Hayden Harris to Albuquerque Isotopes. |
| Sep 4 | Hayden Harris | Claimed Off Waivers | Colorado Rockies claimed LHP Hayden Harris off waivers from Atlanta Braves. |
| Sep 3 | Kyle Karros | Assigned | Colorado Rockies sent 3B Kyle Karros on a rehab assignment to Hartford Yard Goats. |
| Sep 1 | Blas Castaño | Recalled | Colorado Rockies recalled RHP Blas Castaño from Albuquerque Isotopes. |
| Sep 1 | Adael Amador | Recalled | Colorado Rockies recalled 2B Adael Amador from Albuquerque Isotopes. |
| Aug 25 | Hunter Goodman | Status Change | Colorado Rockies activated C Hunter Goodman from the 10-day injured list. |
| Aug 25 | Braxton Fulford | Optioned | Colorado Rockies optioned DH Braxton Fulford to Albuquerque Isotopes. |
| Aug 25 | Blake Adams | Optioned | Colorado Rockies optioned RHP Blake Adams to Albuquerque Isotopes. |
| Aug 25 | Mason Adams | Selected | Colorado Rockies selected the contract of RHP Mason Adams from Albuquerque Isotopes. |
| Aug 24 | Blake Adams | Selected | Colorado Rockies selected the contract of RHP Blake Adams from Albuquerque Isotopes. |
| Aug 24 | Kyle Freeland | Status Change | Colorado Rockies placed LHP Kyle Freeland on the 15-day injured list retroactive to August 21, 2026. Cervical radiculopathy. |
| Aug 23 | Tyler Freeman | Optioned | Colorado Rockies optioned RF Tyler Freeman to Albuquerque Isotopes. |
| Aug 23 | Tyler Freeman | Status Change | Colorado Rockies activated RF Tyler Freeman from the 10-day injured list. |
| Aug 23 | Ryan Ritter | Recalled | Colorado Rockies recalled SS Ryan Ritter from Albuquerque Isotopes. |
| Aug 23 | Kyle Karros | Status Change | Colorado Rockies placed 3B Kyle Karros on the 7-day injured list. Concussion. |
| Aug 22 | Parker Mushinski | Outrighted | Colorado Rockies sent LHP Parker Mushinski outright to Albuquerque Isotopes. |
| Aug 21 | Adael Amador | Optioned | Colorado Rockies optioned 2B Adael Amador to Albuquerque Isotopes. |
| Aug 21 | Kyle Karros | Status Change | Colorado Rockies activated 3B Kyle Karros from the 7-day injured list. |
| Aug 20 | Tyler Freeman | Assigned | Colorado Rockies sent RF Tyler Freeman on a rehab assignment to Albuquerque Isotopes. |
| Aug 19 | Michael Lorenzen | Released | Colorado Rockies released RHP Michael Lorenzen. |
| Aug 19 | TJ Shook | Optioned | Colorado Rockies optioned RHP TJ Shook to Albuquerque Isotopes. |
| Aug 19 | Mark Manfredi | Selected | Colorado Rockies selected the contract of LHP Mark Manfredi from Albuquerque Isotopes. |
| Aug 19 | Parker Mushinski | Designated for Assignment | Colorado Rockies designated LHP Parker Mushinski for assignment. |
| Aug 19 | Jaden Hill | Status Change | Colorado Rockies activated RHP Jaden Hill from the 15-day injured list. |
| Aug 18 | Braxton Fulford | Recalled | Colorado Rockies recalled DH Braxton Fulford from Albuquerque Isotopes. |
| Aug 18 | Hunter Goodman | Status Change | Colorado Rockies placed C Hunter Goodman on the 10-day injured list retroactive to August 15, 2026. Left shoulder strain. |
| Aug 17 | Michael Lorenzen | Designated for Assignment | Colorado Rockies designated RHP Michael Lorenzen for assignment. |
| Aug 17 | TJ Shook | Recalled | Colorado Rockies recalled RHP TJ Shook from Albuquerque Isotopes. |
| Aug 14 | Jaden Hill | Assigned | Colorado Rockies sent RHP Jaden Hill on a rehab assignment to Albuquerque Isotopes. |
| Aug 13 | Edouard Julien | Outrighted | Colorado Rockies sent 2B Edouard Julien outright to Albuquerque Isotopes. |
| Aug 12 | Jeff Criswell | Optioned | Colorado Rockies optioned RHP Jeff Criswell to Albuquerque Isotopes. |
| Aug 12 | Kyle Karros | Status Change | Colorado Rockies placed 3B Kyle Karros on the 7-day injured list. Concussion. |
| Aug 12 | Adael Amador | Recalled | Colorado Rockies recalled 2B Adael Amador from Albuquerque Isotopes. |
| Aug 11 | Jeff Criswell | Assigned | Colorado Rockies sent RHP Jeff Criswell on a rehab assignment to Albuquerque Isotopes. |
| Aug 11 | Zac Veen | Recalled | Colorado Rockies recalled LF Zac Veen from Albuquerque Isotopes. |
| Aug 11 | Edouard Julien | Designated for Assignment | Colorado Rockies designated 2B Edouard Julien for assignment. |
| Aug 10 | Tyler Freeman | Status Change | Colorado Rockies placed RF Tyler Freeman on the 10-day injured list retroactive to August 9, 2026. Lumbar pain. |
| Aug 10 | Connor Norby | Recalled | Colorado Rockies recalled 1B Connor Norby from Albuquerque Isotopes. |
| Aug 8 | Blas Castaño | Optioned | Colorado Rockies optioned RHP Blas Castaño to Albuquerque Isotopes. |
| Aug 8 | Blas Castaño | Status Change | Colorado Rockies activated RHP Blas Castaño from the 15-day injured list. |
| Aug 4 | Parker Mushinski | Selected | Colorado Rockies selected the contract of LHP Parker Mushinski from Albuquerque Isotopes. |
| Aug 3 | Sean Sullivan | Status Change | Colorado Rockies placed LHP Sean Sullivan on the 15-day injured list retroactive to July 5, 2026. |
| Aug 3 | Nick Frasso | Recalled | Colorado Rockies recalled RHP Nick Frasso from Albuquerque Isotopes. |
| Aug 3 | Jordan Beck | Recalled | Colorado Rockies recalled LF Jordan Beck from Albuquerque Isotopes. |
| Aug 3 | Victor Vodnik | Trade | Colorado Rockies traded RHP Victor Vodnik to Miami Marlins for 1B Connor Norby and RHP Aiden May. |
| Aug 3 | Mark Manfredi | Trade | Colorado Rockies traded RHP Antonio Senzatela to Milwaukee Brewers for LHP Mark Manfredi and SS Juan Martinez. |
| Aug 3 | Carlos Vielma | Trade | Colorado Rockies traded CF Brenton Doyle to Chicago White Sox for RHP Mason Adams and SS Carlos Vielma. |
| Aug 2 | Antonio Senzatela | Status Change | RHP Antonio Senzatela roster status changed by Colorado Rockies. |
| Aug 1 | Blas Castaño | Assigned | Colorado Rockies sent RHP Blas Castaño on a rehab assignment to Albuquerque Isotopes. |
| Jul 31 | Braxton Fulford | Optioned | Colorado Rockies optioned DH Braxton Fulford to Albuquerque Isotopes. |
| Jul 31 | Brenton Doyle | Status Change | Colorado Rockies activated CF Brenton Doyle from the 10-day injured list. |
| Jul 27 | Dimitri Williams Jr. | Signed | Colorado Rockies signed OF Dimitri Williams Jr.. |
| Jul 23 | Brenton Doyle | Assigned | Colorado Rockies sent CF Brenton Doyle on a rehab assignment to Albuquerque Isotopes. |
| Jul 20 | Cort MacDonald | Signed | Colorado Rockies signed OF Cort MacDonald. |
| Jul 20 | Josh Swink | Signed | Colorado Rockies signed LHP Josh Swink. |
| Jul 20 | Ryan Niedzwiedz | Signed | Colorado Rockies signed 1B Ryan Niedzwiedz. |
| Jul 20 | Juriel Collazo | Signed | Colorado Rockies signed OF Juriel Collazo. |
| Jul 20 | Gavin Swartz | Signed | Colorado Rockies signed RHP Gavin Swartz. |
| Jul 20 | Tyler Putnam | Signed | Colorado Rockies signed RHP Tyler Putnam. |
| Jul 20 | Jack Natili | Signed | Colorado Rockies signed C Jack Natili. |
| Jul 20 | Logan Reddemann | Signed | Colorado Rockies signed RHP Logan Reddemann. |
| Jul 20 | Nick Frasso | Optioned | Colorado Rockies optioned RHP Nick Frasso to Albuquerque Isotopes. |
| Jul 20 | Seth Halvorsen | Trade | Colorado Rockies traded RHP Seth Halvorsen to Los Angeles Dodgers for RHP Nick Frasso and OF Landyn Vidourek. |
| Jul 19 | Jack Scott | Signed | Colorado Rockies signed RHP Jack Scott. |
| Jul 19 | Sam Larson | Signed | Colorado Rockies signed RHP Sam Larson. |
| Jul 19 | Garrett Lambert | Signed | Colorado Rockies signed RHP Garrett Lambert. |
| Jul 19 | Daniel Jackson | Signed | Colorado Rockies signed C Daniel Jackson. |
| Jul 19 | Ben Davis | Signed | Colorado Rockies signed RHP Ben Davis. |
| Jul 19 | Lorenzo Carrier | Signed | Colorado Rockies signed OF Lorenzo Carrier. |
| Jul 19 | Garrett Brewer | Signed | Colorado Rockies signed LHP Garrett Brewer. |
| Jul 19 | Tyler Bell | Signed | Colorado Rockies signed SS Tyler Bell. |
| Jul 19 | Hudson Barrett | Signed | Colorado Rockies signed LHP Hudson Barrett. |
| Jul 19 | Talmadge LeCroy | Signed as Free Agent | Colorado Rockies signed free agent C Talmadge LeCroy to a minor league contract. |
| Jul 19 | Aidan Meola | Signed as Free Agent | Colorado Rockies signed free agent 3B Aidan Meola to a minor league contract. |
| Jul 19 | Seth Halvorsen | Assigned | Colorado Rockies sent RHP Seth Halvorsen on a rehab assignment to Albuquerque Isotopes. |
| Jul 18 | Jeff Criswell | Status Change | Colorado Rockies placed RHP Jeff Criswell on the 15-day injured list. Right shoulder strain. |
| Jul 18 | Tomoyuki Sugano | Status Change | Colorado Rockies activated RHP Tomoyuki Sugano from the 15-day injured list. |
| Jul 17 | Tanner Sagouspe | Signed | Colorado Rockies signed RHP Tanner Sagouspe. |
| Jul 17 | Mikiah Negrete | Signed | Colorado Rockies signed LHP Mikiah Negrete. |
| Jul 16 | Carlos Brito | Signed as Free Agent | Colorado Rockies signed free agent OF Carlos Brito to a minor league contract. |
| Jul 11 | TJ Shook | Optioned | Colorado Rockies optioned RHP TJ Shook to Albuquerque Isotopes. |
| Jul 11 | Jeff Criswell | Recalled | Colorado Rockies recalled RHP Jeff Criswell from Albuquerque Isotopes. |
| Jul 9 | John Brebbia | Signed as Free Agent | Colorado Rockies signed free agent RHP John Brebbia to a minor league contract. |
| Jul 5 | TJ Shook | Recalled | Colorado Rockies recalled RHP TJ Shook from Albuquerque Isotopes. |
| Jul 4 | Tomoyuki Sugano | Status Change | Colorado Rockies placed RHP Tomoyuki Sugano on the 15-day injured list retroactive to July 1, 2026. Back spasms. |
| Jul 4 | Seth Halvorsen | Status Change | Colorado Rockies placed RHP Seth Halvorsen on the 15-day injured list retroactive to July 1, 2026. Right shoulder inflammation. |
| Jul 4 | Jordan Romano | Selected | Colorado Rockies selected the contract of RHP Jordan Romano from Albuquerque Isotopes. |
| Jul 4 | Sean Sullivan | Recalled | Colorado Rockies recalled LHP Sean Sullivan from Albuquerque Isotopes. |
| Jul 3 | John Brebbia | Outrighted | Colorado Rockies sent RHP John Brebbia outright to Albuquerque Isotopes. |
| Jul 1 | John Brebbia | Designated for Assignment | Colorado Rockies designated RHP John Brebbia for assignment. |
| Jul 1 | Gabriel Hughes | Recalled | Colorado Rockies recalled RHP Gabriel Hughes from Albuquerque Isotopes. |
| Jun 30 | Sean Sullivan | Optioned | Colorado Rockies optioned LHP Sean Sullivan to Albuquerque Isotopes. |
| Jun 30 | Tanner Gordon | Status Change | Colorado Rockies activated RHP Tanner Gordon from the 15-day injured list. |
| Jun 28 | Jordan Beck | Optioned | Colorado Rockies optioned LF Jordan Beck to Albuquerque Isotopes. |
| Jun 28 | Jordan Beck | Status Change | Colorado Rockies activated LF Jordan Beck from the 10-day injured list. |
| Jun 25 | Sammy Peralta | Outrighted | Colorado Rockies sent LHP Sammy Peralta outright to Albuquerque Isotopes. |
| Jun 24 | Aidan Redahan | Acquired | Colorado Rockies acquired 1B Aidan Redahan from the Great Falls Voyagers of the Pioneer League. |
| Jun 24 | Tanner Gordon | Assigned | Colorado Rockies sent RHP Tanner Gordon on a rehab assignment to Albuquerque Isotopes. |
| Jun 24 | Seth Halvorsen | Recalled | Colorado Rockies recalled RHP Seth Halvorsen from Albuquerque Isotopes. |
| Jun 24 | Jaden Hill | Status Change | Colorado Rockies placed RHP Jaden Hill on the 15-day injured list retroactive to June 21, 2026. Right shoulder tendonitis. |
| Jun 23 | Parker Coddou | Acquired | Colorado Rockies acquired IF Parker Coddou from the Tri-City ValleyCats of the Frontier League. |
| Jun 23 | Jordan Beck | Assigned | Colorado Rockies sent LF Jordan Beck on a rehab assignment to Albuquerque Isotopes. |
| Jun 23 | Brenton Doyle | Assigned | Colorado Rockies sent CF Brenton Doyle on a rehab assignment to Albuquerque Isotopes. |
| Jun 22 | Sterlin Thompson | Optioned | Colorado Rockies optioned RF Sterlin Thompson to Albuquerque Isotopes. |
| Jun 22 | Mickey Moniak | Status Change | Colorado Rockies activated LF Mickey Moniak from the 10-day injured list. |
| Jun 21 | Blas Castaño | Status Change | Colorado Rockies placed RHP Blas Castaño on the 15-day injured list retroactive to June 18, 2026. Right pectoral strain. |
| Jun 21 | Sammy Peralta | Designated for Assignment | Colorado Rockies designated LHP Sammy Peralta for assignment. |
| Jun 21 | John Brebbia | Selected | Colorado Rockies selected the contract of RHP John Brebbia from Albuquerque Isotopes. |
| Jun 18 | Mickey Moniak | Assigned | Colorado Rockies sent LF Mickey Moniak on a rehab assignment to Albuquerque Isotopes. |
| Jun 17 | Seth Halvorsen | Optioned | Colorado Rockies optioned RHP Seth Halvorsen to Albuquerque Isotopes. |
| Jun 17 | Jimmy Herget | Status Change | Colorado Rockies activated RHP Jimmy Herget from the 15-day injured list. |
| Jun 16 | Luke Hansel | Acquired | Colorado Rockies acquired RHP Luke Hansel from the Lake Country DockHounds of the American Association. |
| Jun 15 | Victor Vodnik | Status Change | Colorado Rockies activated RHP Victor Vodnik from the 15-day injured list. |
| Jun 15 | Eiberson Castellano | Optioned | Colorado Rockies optioned RHP Eiberson Castellano to Albuquerque Isotopes. |
| Jun 14 | Chad Stevens | Optioned | Colorado Rockies optioned 2B Chad Stevens to Albuquerque Isotopes. |
| Jun 14 | Tyler Freeman | Status Change | Colorado Rockies activated RF Tyler Freeman from the 7-day injured list. |
| Jun 13 | Eiberson Castellano | Selected | Colorado Rockies selected the contract of RHP Eiberson Castellano from Albuquerque Isotopes. |
| Jun 13 | Jeff Criswell | Optioned | Colorado Rockies optioned RHP Jeff Criswell to Albuquerque Isotopes. |
| Jun 13 | Valente Bellozo | Outrighted | Colorado Rockies sent RHP Valente Bellozo outright to Albuquerque Isotopes. |
| Jun 12 | Chase Dollander | Status Change | Colorado Rockies transferred RHP Chase Dollander from the 15-day injured list to the 60-day injured list. Right elbow strain. |
| Jun 12 | Sammy Peralta | Optioned | Colorado Rockies optioned LHP Sammy Peralta to Albuquerque Isotopes. |
| Jun 12 | Sean Sullivan | Selected | Colorado Rockies selected the contract of LHP Sean Sullivan from Albuquerque Isotopes. |
| Jun 11 | Ben Wilmes | Signed as Free Agent | Colorado Rockies signed free agent 2B Ben Wilmes to a minor league contract. |
| Jun 10 | Keegan Thompson | Outrighted | Colorado Rockies sent RHP Keegan Thompson outright to Albuquerque Isotopes. |
| Jun 9 | Jimmy Herget | Assigned | Colorado Rockies sent RHP Jimmy Herget on a rehab assignment to Albuquerque Isotopes. |
| Jun 9 | Victor Vodnik | Assigned | Colorado Rockies sent RHP Victor Vodnik on a rehab assignment to Albuquerque Isotopes. |
| Jun 9 | Keegan Thompson | Designated for Assignment | Colorado Rockies designated RHP Keegan Thompson for assignment. |
| Jun 9 | Tyler Freeman | Status Change | Colorado Rockies placed RF Tyler Freeman on the 7-day injured list. Concussion. |
| Jun 9 | Jeff Criswell | Recalled | Colorado Rockies recalled RHP Jeff Criswell from Albuquerque Isotopes. |
| Jun 9 | Cole Carrigg | Selected | Colorado Rockies selected the contract of OF Cole Carrigg from Albuquerque Isotopes. |
| Jun 9 | Jimmy Herget | Assigned | Colorado Rockies sent RHP Jimmy Herget on a rehab assignment to Albuquerque Isotopes. |
| Jun 9 | Victor Vodnik | Assigned | Colorado Rockies sent RHP Victor Vodnik on a rehab assignment to Albuquerque Isotopes. |
| Jun 7 | Richie Martin Jr. | Trade | Texas Rangers traded SS Richie Martin Jr. to Colorado Rockies for cash. |
| Jun 7 | Sammy Peralta | Recalled | Colorado Rockies recalled LHP Sammy Peralta from Albuquerque Isotopes. |
| Jun 7 | TJ Shook | Optioned | Colorado Rockies optioned RHP TJ Shook to Albuquerque Isotopes. |
| Jun 5 | Tanner Gordon | Status Change | Colorado Rockies placed RHP Tanner Gordon on the 15-day injured list retroactive to June 2, 2026. Right hip impingement. |
| Jun 5 | Zach Agnos | Recalled | Colorado Rockies recalled RHP Zach Agnos from Albuquerque Isotopes. |
| Jun 1 | Welinton Herrera | Status Change | Colorado Rockies transferred LHP Welinton Herrera from the 15-day injured list to the 60-day injured list. Left elbow inflammation. |
| Jun 1 | Zach Agnos | Optioned | Colorado Rockies optioned RHP Zach Agnos to Albuquerque Isotopes. |
| Jun 1 | TJ Shook | Selected | Colorado Rockies selected the contract of RHP TJ Shook from Albuquerque Isotopes. |
| May 30 | Welinton Herrera | Status Change | Colorado Rockies placed LHP Welinton Herrera on the 15-day injured list. Left elbow inflammation. |
| May 30 | Ryan Feltner | Status Change | Colorado Rockies activated RHP Ryan Feltner from the 15-day injured list. |
| May 30 | Maximiliano Quezada | Signed as Free Agent | Colorado Rockies signed free agent RHP Maximiliano Quezada to a minor league contract. |
| May 30 | Kevin Meza | Signed as Free Agent | Colorado Rockies signed free agent RHP Kevin Meza to a minor league contract. |
| May 29 | John Brebbia | Signed as Free Agent | Colorado Rockies signed free agent RHP John Brebbia to a minor league contract. |
| May 28 | Jeff Criswell | Optioned | Colorado Rockies optioned RHP Jeff Criswell to Albuquerque Isotopes. |
| May 28 | Jeff Criswell | Status Change | Colorado Rockies activated RHP Jeff Criswell from the 60-day injured list. |
| May 28 | Jose Quintana | Status Change | Colorado Rockies transferred LHP Jose Quintana from the 15-day injured list to the 60-day injured list. Left elbow sprain. |
| May 25 | Jose Quintana | Status Change | Colorado Rockies placed LHP Jose Quintana on the 15-day injured list. Left elbow sprain. |
| May 25 | — | Trade | Colorado Rockies traded LHP Carson Palmquist to Washington Nationals for cash. |
| May 25 | Welinton Herrera | Recalled | Colorado Rockies recalled LHP Welinton Herrera from Albuquerque Isotopes. |
| May 24 | Ryan Feltner | Assigned | Colorado Rockies sent RHP Ryan Feltner on a rehab assignment to Albuquerque Isotopes. |
| May 23 | Blaine Crim | Claimed Off Waivers | Texas Rangers claimed 1B Blaine Crim off waivers from Colorado Rockies. |
| May 22 | Francisco Perez | Signed as Free Agent | Colorado Rockies signed free agent RHP Francisco Perez to a minor league contract. |
| May 22 | — | Trade | Philadelphia Phillies traded RHP Andrew Baker to Colorado Rockies for Future Considerations. International Bonus Pool Money. |
| May 22 | Mickey Moniak | Status Change | Colorado Rockies placed LF Mickey Moniak on the 10-day injured list. Right ankle tendonitis. |
| May 22 | Sterlin Thompson | Recalled | Colorado Rockies recalled RF Sterlin Thompson from Albuquerque Isotopes. |
| May 21 | Brenton Doyle | Status Change | Colorado Rockies placed CF Brenton Doyle on the 10-day injured list retroactive to May 20, 2026. Left oblique contusion. |
| May 21 | Carson Palmquist | Designated for Assignment | Colorado Rockies designated LHP Carson Palmquist for assignment. |
| May 21 | Sammy Peralta | Optioned | Colorado Rockies optioned LHP Sammy Peralta to Albuquerque Isotopes. |
| May 21 | Blas Castaño | Recalled | Colorado Rockies recalled RHP Blas Castaño from Albuquerque Isotopes. |
| May 21 | Chad Stevens | Selected | Colorado Rockies selected the contract of SS Chad Stevens from Albuquerque Isotopes. |
| May 20 | Keegan Thompson | Selected | Colorado Rockies selected the contract of RHP Keegan Thompson from Albuquerque Isotopes. |
| May 20 | Victor Vodnik | Status Change | Colorado Rockies placed RHP Victor Vodnik on the 15-day injured list. Right ulnar nerve inflammation. |
| May 20 | Blaine Crim | Designated for Assignment | Colorado Rockies designated 1B Blaine Crim for assignment. |
| May 19 | Sterlin Thompson | Optioned | Colorado Rockies optioned RF Sterlin Thompson to Albuquerque Isotopes. |
| May 19 | Tyler Freeman | Status Change | Colorado Rockies activated RF Tyler Freeman from the paternity list. |
| May 19 | Ryan Feltner | Assigned | Colorado Rockies sent RHP Ryan Feltner on a rehab assignment to Hartford Yard Goats. |
| May 18 | Zach Agnos | Recalled | Colorado Rockies recalled RHP Zach Agnos from Albuquerque Isotopes. |
| May 18 | Blas Castaño | Optioned | Colorado Rockies optioned RHP Blas Castaño to Albuquerque Isotopes. |
| May 18 | Jordan Beck | Status Change | Colorado Rockies placed LF Jordan Beck on the 10-day injured list. Left hamstring strain. |
| May 18 | Braxton Fulford | Recalled | Colorado Rockies recalled C Braxton Fulford from Albuquerque Isotopes. |
| May 18 | Mike Antico | Signed as Free Agent | Colorado Rockies signed free agent OF Mike Antico to a minor league contract. |
| May 17 | Blas Castaño | Recalled | Colorado Rockies recalled RHP Blas Castaño from Albuquerque Isotopes. |
| May 17 | Zach Agnos | Optioned | Colorado Rockies optioned RHP Zach Agnos to Albuquerque Isotopes. |
| May 16 | Dalvin Marte | Signed as Free Agent | Colorado Rockies signed free agent RHP Dalvin Marte to a minor league contract. |
| May 16 | Jose Zarraga | Signed as Free Agent | Colorado Rockies signed free agent C Jose Zarraga to a minor league contract. |
| May 15 | Grif Hughes | Signed as Free Agent | Colorado Rockies signed free agent LHP Grif Hughes to a minor league contract. |
| May 15 | Sammy Peralta | Recalled | Colorado Rockies recalled LHP Sammy Peralta from Albuquerque Isotopes. |
| May 15 | Sterlin Thompson | Recalled | Colorado Rockies recalled OF Sterlin Thompson from Albuquerque Isotopes. |
| May 15 | Chase Dollander | Status Change | Colorado Rockies placed RHP Chase Dollander on the 15-day injured list. Right elbow strain. |
| May 15 | Tyler Freeman | Status Change | Colorado Rockies placed RF Tyler Freeman on the paternity list. |
| May 14 | Jimmy Herget | Status Change | Colorado Rockies placed RHP Jimmy Herget on the 15-day injured list retroactive to May 13, 2026. Right shoulder impingement. |
| May 14 | Tanner Gordon | Recalled | Colorado Rockies recalled RHP Tanner Gordon from Albuquerque Isotopes. |
| May 13 | Jeff Criswell | Assigned | Colorado Rockies sent RHP Jeff Criswell on a rehab assignment to Albuquerque Isotopes. |
| May 13 | Jeff Criswell | Assigned | Colorado Rockies sent RHP Jeff Criswell on a rehab assignment to Albuquerque Isotopes. |
| May 12 | Jimmy Herget | Status Change | Colorado Rockies activated RHP Jimmy Herget from the bereavement list. |
| May 12 | Tanner Gordon | Optioned | Colorado Rockies optioned RHP Tanner Gordon to Albuquerque Isotopes. |
| May 9 | Jimmy Herget | Status Change | Colorado Rockies placed RHP Jimmy Herget on the bereavement list. |
| May 9 | Seth Halvorsen | Recalled | Colorado Rockies recalled RHP Seth Halvorsen from Albuquerque Isotopes. |
| May 6 | Jordan Romano | Signed as Free Agent | Colorado Rockies signed free agent RHP Jordan Romano to a minor league contract. |
| May 6 | Jeff Criswell | Assigned | Colorado Rockies sent RHP Jeff Criswell on a rehab assignment to Hartford Yard Goats. |
| May 6 | Erasmo Ramírez | Status Change | RHP Erasmo Ramírez roster status changed by Colorado Rockies. |
| May 6 | Erasmo Ramírez | Assigned | RHP Erasmo Ramírez assigned to Colorado Rockies. |
| May 5 | Maique Basanta | Signed as Free Agent | Colorado Rockies signed free agent LHP Maique Basanta to a minor league contract. |
| May 1 | Domingo Acevedo | Signed as Free Agent | Colorado Rockies signed free agent RHP Domingo Acevedo to a minor league contract. |
| Apr 30 | Mario Garcia | Signed as Free Agent | Colorado Rockies signed free agent RHP Mario Garcia to a minor league contract. |
| Apr 30 | Darling Pena | Signed as Free Agent | Colorado Rockies signed free agent 3B Darling Pena to a minor league contract. |
| Apr 29 | Jeff Criswell | Assigned | Colorado Rockies sent RHP Jeff Criswell on a rehab assignment to Spokane Indians. |
| Apr 28 | Kyle Freeland | Status Change | Colorado Rockies activated LHP Kyle Freeland from the 15-day injured list. |
| Apr 27 | Luis Peralta | Claimed Off Waivers | St. Louis Cardinals claimed LHP Luis Peralta off waivers from Colorado Rockies. |
| Apr 27 | Sammy Peralta | Optioned | Colorado Rockies optioned LHP Sammy Peralta to Albuquerque Isotopes. |
| Apr 27 | Seth Halvorsen | Optioned | Colorado Rockies optioned RHP Seth Halvorsen to Albuquerque Isotopes. |
| Apr 27 | Jimmy Herget | Status Change | Colorado Rockies activated RHP Jimmy Herget from the restricted list. |
| Apr 27 | Blas Castaño | Optioned | Colorado Rockies optioned RHP Blas Castaño to Albuquerque Isotopes. |
| Apr 26 | Jimmy Herget | Status Change | Colorado Rockies placed RHP Jimmy Herget on the restricted list. |
| Apr 26 | Blas Castaño | Recalled | Colorado Rockies recalled RHP Blas Castaño from Albuquerque Isotopes. |
| Apr 24 | Ryan Feltner | Status Change | Colorado Rockies placed RHP Ryan Feltner on the 15-day injured list. Right ulnar nerve inflammation. |
| Apr 24 | Sammy Peralta | Recalled | Colorado Rockies recalled LHP Sammy Peralta from Albuquerque Isotopes. |
| Apr 23 | Nicky Lopez | Trade | Colorado Rockies traded 3B Nicky Lopez to Chicago Cubs for cash. |
| Apr 23 | Jimmy Herget | Status Change | Colorado Rockies placed RHP Jimmy Herget on the paternity list. |
| Apr 23 | Seth Halvorsen | Recalled | Colorado Rockies recalled RHP Seth Halvorsen from Albuquerque Isotopes. |
| Apr 21 | Luis Peralta | Designated for Assignment | Colorado Rockies designated LHP Luis Peralta for assignment. |
| Apr 21 | Blas Castaño | Optioned | Colorado Rockies optioned RHP Blas Castaño to Albuquerque Isotopes. |
| Apr 21 | Blas Castaño | Claimed Off Waivers | Colorado Rockies claimed RHP Blas Castaño off waivers from Seattle Mariners. |
| Apr 16 | Jose Quintana | Number Change | LHP Jose Quintana changed number to 62. |
| Apr 16 | Willi Castro | Number Change | LF Willi Castro changed number to 3. |
| Apr 16 | Brennan Bernardino | Number Change | LHP Brennan Bernardino changed number to 83. |
| Apr 16 | Chase Dollander | Number Change | RHP Chase Dollander changed number to 32. |
| Apr 16 | Jordan Beck | Number Change | LF Jordan Beck changed number to 27. |
| Apr 16 | Zach Agnos | Number Change | RHP Zach Agnos changed number to 36. |
| Apr 16 | Jimmy Herget | Number Change | RHP Jimmy Herget changed number to 44. |
| Apr 16 | Tyler Freeman | Number Change | RF Tyler Freeman changed number to 2. |
| Apr 16 | Ryan Feltner | Number Change | RHP Ryan Feltner changed number to 18. |
| Apr 16 | Tanner Gordon | Number Change | RHP Tanner Gordon changed number to 29. |
| Apr 16 | Brenton Doyle | Number Change | CF Brenton Doyle changed number to 9. |
| Apr 16 | Hunter Goodman | Number Change | C Hunter Goodman changed number to 15. |
| Apr 16 | Jaden Hill | Number Change | RHP Jaden Hill changed number to 0. |
| Apr 16 | Troy Johnston | Number Change | OF Troy Johnston changed number to 20. |
| Apr 16 | Edouard Julien | Number Change | 2B Edouard Julien changed number to 6. |
| Apr 16 | Kyle Karros | Number Change | 3B Kyle Karros changed number to 12. |
| Apr 16 | Michael Lorenzen | Number Change | RHP Michael Lorenzen changed number to 24. |
| Apr 16 | Jake McCarthy | Number Change | CF Jake McCarthy changed number to 31. |
| Apr 16 | TJ Rumfield | Number Change | 1B TJ Rumfield changed number to 7. |
| Apr 16 | Tomoyuki Sugano | Number Change | RHP Tomoyuki Sugano changed number to 11. |
| Apr 16 | Juan Mejia | Number Change | RHP Juan Mejia changed number to 47. |
| Apr 16 | Mickey Moniak | Number Change | RF Mickey Moniak changed number to 22. |
| Apr 16 | Antonio Senzatela | Number Change | RHP Antonio Senzatela changed number to 49. |
| Apr 16 | Victor Vodnik | Number Change | RHP Victor Vodnik changed number to 38. |
| Apr 16 | Ezequiel Tovar | Number Change | SS Ezequiel Tovar changed number to 14. |
| Apr 16 | Brett Sullivan | Number Change | C Brett Sullivan changed number to 26. |
| Apr 15 | Jose Quintana | Status Change | Colorado Rockies activated LHP Jose Quintana from the 15-day injured list. |
| Apr 15 | Kyle Freeland | Status Change | Colorado Rockies placed LHP Kyle Freeland on the 15-day injured list retroactive to April 13, 2026. Left shoulder inflammation. |
| Apr 15 | Chase Dollander | Number Change | RHP Chase Dollander changed number to 42. |
| Apr 15 | Ezequiel Tovar | Number Change | SS Ezequiel Tovar changed number to 42. |
| Apr 15 | Mickey Moniak | Number Change | RF Mickey Moniak changed number to 42. |
| Apr 15 | Troy Johnston | Number Change | OF Troy Johnston changed number to 42. |
| Apr 15 | TJ Rumfield | Number Change | 1B TJ Rumfield changed number to 42. |
| Apr 15 | Ryan Feltner | Number Change | RHP Ryan Feltner changed number to 42. |
| Apr 15 | Hunter Goodman | Number Change | C Hunter Goodman changed number to 42. |
| Apr 15 | Edouard Julien | Number Change | 2B Edouard Julien changed number to 42. |
| Apr 15 | Kyle Karros | Number Change | 3B Kyle Karros changed number to 42. |
| Apr 15 | Willi Castro | Number Change | LF Willi Castro changed number to 42. |
| Apr 15 | Brenton Doyle | Number Change | CF Brenton Doyle changed number to 42. |
| Apr 15 | Brennan Bernardino | Number Change | LHP Brennan Bernardino changed number to 42. |
| Apr 15 | Jordan Beck | Number Change | LF Jordan Beck changed number to 42. |
| Apr 15 | Tomoyuki Sugano | Number Change | RHP Tomoyuki Sugano changed number to 42. |
| Apr 15 | Tanner Gordon | Number Change | RHP Tanner Gordon changed number to 42. |
| Apr 15 | Antonio Senzatela | Number Change | RHP Antonio Senzatela changed number to 42. |
| Apr 15 | Victor Vodnik | Number Change | RHP Victor Vodnik changed number to 42. |
| Apr 15 | Jimmy Herget | Number Change | RHP Jimmy Herget changed number to 42. |
| Apr 15 | Michael Lorenzen | Number Change | RHP Michael Lorenzen changed number to 42. |
| Apr 15 | Zach Agnos | Number Change | RHP Zach Agnos changed number to 42. |
| Apr 15 | Jaden Hill | Number Change | RHP Jaden Hill changed number to 42. |
| Apr 15 | Juan Mejia | Number Change | RHP Juan Mejia changed number to 42. |
| Apr 15 | Brett Sullivan | Number Change | C Brett Sullivan changed number to 42. |
| Apr 15 | Tyler Freeman | Number Change | RF Tyler Freeman changed number to 42. |
| Apr 15 | Jake McCarthy | Number Change | CF Jake McCarthy changed number to 42. |
| Apr 14 | Tanner Gordon | Recalled | Colorado Rockies recalled RHP Tanner Gordon from Albuquerque Isotopes. |
| Apr 13 | Valente Bellozo | Optioned | Colorado Rockies optioned RHP Valente Bellozo to Albuquerque Isotopes. |
| Apr 4 | Blaine Crim | Optioned | Colorado Rockies optioned 1B Blaine Crim to Albuquerque Isotopes. |
| Apr 4 | Zac Veen | Optioned | Colorado Rockies optioned LF Zac Veen to Albuquerque Isotopes. |
| Apr 4 | Zac Veen | Status Change | Colorado Rockies activated LF Zac Veen from the 10-day injured list. |
| Apr 4 | Blaine Crim | Status Change | Colorado Rockies activated 1B Blaine Crim from the 10-day injured list. |
| Apr 4 | McCade Brown | Status Change | Colorado Rockies transferred RHP McCade Brown from the 15-day injured list to the 60-day injured list. Right shoulder inflammation. |
| Apr 4 | Sammy Peralta | Optioned | Colorado Rockies optioned LHP Sammy Peralta to Albuquerque Isotopes. |
| Apr 4 | Sammy Peralta | Claimed Off Waivers | Colorado Rockies claimed LHP Sammy Peralta off waivers from Milwaukee Brewers. |
| Apr 3 | Mickey Moniak | Status Change | Colorado Rockies activated RF Mickey Moniak from the 10-day injured list. |
| Apr 2 | Jose Quintana | Status Change | Colorado Rockies placed LHP Jose Quintana on the 15-day injured list retroactive to March 30, 2026. Right hamstring strain. |
| Apr 2 | Ryan Ritter | Optioned | Colorado Rockies optioned SS Ryan Ritter to Albuquerque Isotopes. |
| Apr 2 | Valente Bellozo | Recalled | Colorado Rockies recalled RHP Valente Bellozo from Albuquerque Isotopes. |
| Apr 1 | Andrew Knizner | Signed as Free Agent | Colorado Rockies signed free agent C Andrew Knizner to a minor league contract. |
| Apr 1 | Braxton Fulford | Optioned | Colorado Rockies optioned C Braxton Fulford to Albuquerque Isotopes. |
| Apr 1 | Tyler Freeman | Status Change | Colorado Rockies activated RF Tyler Freeman from the 10-day injured list. |
| Mar 31 | Blaine Crim | Assigned | Colorado Rockies sent 1B Blaine Crim on a rehab assignment to Albuquerque Isotopes. |
| Mar 31 | Zac Veen | Assigned | Colorado Rockies sent LF Zac Veen on a rehab assignment to Albuquerque Isotopes. |
| Mar 27 | Braxton Fulford | Recalled | Colorado Rockies recalled C Braxton Fulford from Albuquerque Isotopes. |
| Mar 27 | Mickey Moniak | Status Change | Colorado Rockies placed RF Mickey Moniak on the 10-day injured list retroactive to March 24, 2026. Right ring finger sprain. |
| Mar 26 | RJ Petit | Status Change | Colorado Rockies transferred RHP RJ Petit from the 15-day injured list to the 60-day injured list. Tommy John surgery. |
| Mar 26 | Valente Bellozo | Optioned | Colorado Rockies optioned RHP Valente Bellozo to Albuquerque Isotopes. |
| Mar 26 | Valente Bellozo | Selected | Colorado Rockies selected the contract of RHP Valente Bellozo from Albuquerque Isotopes. |
| Mar 25 | RJ Petit | Status Change | Colorado Rockies placed RHP RJ Petit on the 15-day injured list. Tommy John surgery. |
| Mar 25 | McCade Brown | Status Change | Colorado Rockies placed RHP McCade Brown on the 15-day injured list. Right shoulder inflammation. |
| Mar 25 | Keegan Thompson | Outrighted | Colorado Rockies sent RHP Keegan Thompson outright to Albuquerque Isotopes. |
| Mar 25 | Pierson Ohl | Status Change | Colorado Rockies placed RHP Pierson Ohl on the 60-day injured list. |
| Mar 25 | Zac Veen | Status Change | Colorado Rockies placed LF Zac Veen on the 10-day injured list. |
| Mar 25 | RJ Petit | Status Change | Colorado Rockies placed RHP RJ Petit on the 15-day injured list. |
| Mar 25 | Tyler Freeman | Status Change | Colorado Rockies placed RF Tyler Freeman on the 10-day injured list. |
| Mar 25 | Blaine Crim | Status Change | Colorado Rockies placed 1B Blaine Crim on the 10-day injured list. |
| Mar 25 | Keegan Thompson | Designated for Assignment | Colorado Rockies designated RHP Keegan Thompson for assignment. |
| Mar 25 | Seth Halvorsen | Optioned | Colorado Rockies optioned RHP Seth Halvorsen to Albuquerque Isotopes. |
| Mar 25 | Brett Sullivan | Selected | Colorado Rockies selected the contract of C Brett Sullivan from Albuquerque Isotopes. |
| Mar 25 | TJ Rumfield | Selected | Colorado Rockies selected the contract of 1B TJ Rumfield from Albuquerque Isotopes. |
| Mar 24 | Parker Mushinski | Signed as Free Agent | Colorado Rockies signed free agent LHP Parker Mushinski to a minor league contract. |
| Mar 23 | John Brebbia | Released | Colorado Rockies released RHP John Brebbia. |
| Mar 23 | Alberto Pacheco | Assigned | LHP Alberto Pacheco assigned to Colorado Rockies. |
| Mar 23 | Hunter Mann | Assigned | RHP Hunter Mann assigned to Colorado Rockies. |
| Mar 23 | Eriel Dihigo | Assigned | SS Eriel Dihigo assigned to Colorado Rockies. |
| Mar 22 | Parker Mushinski | Released | Colorado Rockies released LHP Parker Mushinski. |
| Mar 22 | Alan Espinal | Assigned | C Alan Espinal assigned to Colorado Rockies. |
| Mar 22 | Nathan Blasick | Assigned | RHP Nathan Blasick assigned to Colorado Rockies. |
| Mar 22 | Braxton Fulford | Optioned | Colorado Rockies optioned C Braxton Fulford to Albuquerque Isotopes. |
| Mar 21 | Kamuel Villar | Assigned | SS Kamuel Villar assigned to Colorado Rockies. |
| Mar 20 | Tevin Tucker | Assigned | 2B Tevin Tucker assigned to Colorado Rockies. |
| Mar 18 | Alessander De La Cruz | Assigned | RF Alessander De La Cruz assigned to Colorado Rockies. |
| Mar 17 | Tanner Gordon | Optioned | Colorado Rockies optioned RHP Tanner Gordon to Albuquerque Isotopes. |
| Mar 17 | Adael Amador | Optioned | Colorado Rockies optioned 2B Adael Amador to Albuquerque Isotopes. |
| Mar 15 | Fisher Jameson | Assigned | RHP Fisher Jameson assigned to Colorado Rockies. |
| Mar 15 | Cristian Arguelles | Assigned | OF Cristian Arguelles assigned to Colorado Rockies. |
| Mar 15 | Jeremy Ciriaco | Assigned | SS Jeremy Ciriaco assigned to Colorado Rockies. |
| Mar 14 | Derek Bernard | Assigned | OF Derek Bernard assigned to Colorado Rockies. |
| Mar 14 | Jacob Humphrey | Assigned | CF Jacob Humphrey assigned to Colorado Rockies. |
| Mar 14 | Zach Harris | Assigned | RHP Zach Harris assigned to Colorado Rockies. |
| Mar 14 | Justin Loer | Assigned | LHP Justin Loer assigned to Colorado Rockies. |
| Mar 14 | Clayton Gray | Assigned | OF Clayton Gray assigned to Colorado Rockies. |
| Mar 14 | Jesus Freitez | Assigned | C Jesus Freitez assigned to Colorado Rockies. |
| Mar 14 | Wilder Dalis | Assigned | SS Wilder Dalis assigned to Colorado Rockies. |
| Mar 14 | Carlos Torres | Assigned | RHP Carlos Torres assigned to Colorado Rockies. |
| Mar 14 | Ethan Holliday | Assigned | SS Ethan Holliday assigned to Colorado Rockies. |
| Mar 12 | Kelvin Hidalgo | Assigned | SS Kelvin Hidalgo assigned to Colorado Rockies. |
| Mar 12 | Jacob Hinderleider | Assigned | SS Jacob Hinderleider assigned to Colorado Rockies. |
| Mar 11 | Dyan Jorge | Assigned | SS Dyan Jorge assigned to Colorado Rockies. |
| Mar 10 | Aldalay Kolokie | Assigned | LF Aldalay Kolokie assigned to Colorado Rockies. |
| Mar 10 | Austin Smith | Assigned | RHP Austin Smith assigned to Colorado Rockies. |
| Mar 9 | Robert Calaz | Status Change | OF Robert Calaz roster status changed by Colorado Rockies. |
| Mar 9 | Roldy Brito | Assigned | 2B Roldy Brito assigned to Colorado Rockies. |
| Mar 9 | Robert Calaz | Assigned | OF Robert Calaz assigned to Colorado Rockies. |
| Mar 8 | Max Belyeu | Assigned | OF Max Belyeu assigned to Colorado Rockies. |
| Mar 8 | Tanner Thach | Assigned | 1B Tanner Thach assigned to Colorado Rockies. |
| Mar 8 | Andy Perez | Assigned | SS Andy Perez assigned to Colorado Rockies. |
| Mar 8 | Sterlin Thompson | Optioned | Colorado Rockies optioned OF Sterlin Thompson to Albuquerque Isotopes. |
| Mar 8 | Luis Peralta | Optioned | Colorado Rockies optioned LHP Luis Peralta to Albuquerque Isotopes. |
| Mar 8 | Carson Palmquist | Optioned | Colorado Rockies optioned LHP Carson Palmquist to Albuquerque Isotopes. |
| Mar 8 | Gabriel Hughes | Optioned | Colorado Rockies optioned RHP Gabriel Hughes to Albuquerque Isotopes. |
| Mar 8 | Welinton Herrera | Optioned | Colorado Rockies optioned LHP Welinton Herrera to Albuquerque Isotopes. |
| Mar 7 | Victor Juarez | Assigned | RHP Victor Juarez assigned to Colorado Rockies. |
| Mar 5 | Jose Torres | Assigned | SS Jose Torres assigned to Colorado Rockies. |
| Mar 2 | Stu Flesland III | Assigned | LHP Stu Flesland III assigned to Colorado Rockies. |
| Mar 1 | Collin Baumgartner | Assigned | RHP Collin Baumgartner assigned to Colorado Rockies. |
| Feb 27 | Evan Justice | Assigned | LHP Evan Justice assigned to Colorado Rockies. |
| Feb 26 | Ethan Hedges | Assigned | 2B Ethan Hedges assigned to Colorado Rockies. |
| Feb 26 | Cade Denton | Assigned | RHP Cade Denton assigned to Colorado Rockies. |
| Feb 25 | Fidel Ulloa | Assigned | RHP Fidel Ulloa assigned to Colorado Rockies. |
| Feb 23 | Blake Adams | Assigned | RHP Blake Adams assigned to Colorado Rockies. |
| Feb 22 | Jose Cordova | Status Change | C Jose Cordova roster status changed by Colorado Rockies. |
| Feb 22 | Connor Staine | Status Change | RHP Connor Staine roster status changed by Colorado Rockies. |
| Feb 22 | Tommy Hopfe | Status Change | 1B Tommy Hopfe roster status changed by Colorado Rockies. |
| Feb 22 | Connor Staine | Status Change | RHP Connor Staine roster status changed by Colorado Rockies. |
| Feb 22 | Connor Staine | Status Change | RHP Connor Staine roster status changed by Colorado Rockies. |
| Feb 22 | Sam Weatherly | Assigned | LHP Sam Weatherly assigned to Colorado Rockies. |
| Feb 22 | Connor Staine | Assigned | RHP Connor Staine assigned to Colorado Rockies. |
| Feb 22 | Kevin Fitzer | Assigned | IF Kevin Fitzer assigned to Colorado Rockies. |
| Feb 22 | Tommy Hopfe | Assigned | 1B Tommy Hopfe assigned to Colorado Rockies. |
| Feb 22 | Jimmy Obertop | Assigned | C Jimmy Obertop assigned to Colorado Rockies. |
| Feb 22 | Roc Riggio | Assigned | 2B Roc Riggio assigned to Colorado Rockies. |
| Feb 22 | Benny Montgomery | Assigned | CF Benny Montgomery assigned to Colorado Rockies. |
| Feb 22 | Jose Cordova | Assigned | C Jose Cordova assigned to Colorado Rockies. |
| Feb 21 | Carson Skipper | Status Change | LHP Carson Skipper roster status changed by Colorado Rockies. |
| Feb 21 | TJ Shook | Status Change | RHP TJ Shook roster status changed by Colorado Rockies. |
| Feb 21 | Evan Shawver | Status Change | LHP Evan Shawver roster status changed by Colorado Rockies. |
| Feb 21 | Carson Skipper | Status Change | LHP Carson Skipper roster status changed by Colorado Rockies. |
| Feb 21 | TJ Shook | Status Change | RHP TJ Shook roster status changed by Colorado Rockies. |
| Feb 21 | Jake Brooks | Status Change | RHP Jake Brooks roster status changed by Colorado Rockies. |
| Feb 21 | Evan Shawver | Assigned | LHP Evan Shawver assigned to Colorado Rockies. |
| Feb 21 | Zach Kokoska | Assigned | 1B Zach Kokoska assigned to Colorado Rockies. |
| Feb 21 | TJ Shook | Assigned | RHP TJ Shook assigned to Colorado Rockies. |
| Feb 21 | Jake Brooks | Assigned | RHP Jake Brooks assigned to Colorado Rockies. |
| Feb 21 | Carson Skipper | Assigned | LHP Carson Skipper assigned to Colorado Rockies. |
| Feb 21 | Griffin Herring | Assigned | LHP Griffin Herring assigned to Colorado Rockies. |
| Feb 20 | Mason Green | Status Change | LHP Mason Green roster status changed by Colorado Rockies. |
| Feb 20 | Caleb Hobson | Status Change | CF Caleb Hobson roster status changed by Colorado Rockies. |
| Feb 20 | Ryan Miller | Status Change | RHP Ryan Miller roster status changed by Colorado Rockies. |
| Feb 20 | Davison Palermo | Status Change | RHP Davison Palermo roster status changed by Colorado Rockies. |
| Feb 20 | Ryan Miller | Status Change | RHP Ryan Miller roster status changed by Colorado Rockies. |
| Feb 20 | GJ Hill | Assigned | RF GJ Hill assigned to Colorado Rockies. |
| Feb 20 | Nic Kent | Assigned | 2B Nic Kent assigned to Colorado Rockies. |
| Feb 20 | Skyler Messinger | Assigned | 3B Skyler Messinger assigned to Colorado Rockies. |
| Feb 20 | Davison Palermo | Assigned | RHP Davison Palermo assigned to Colorado Rockies. |
| Feb 20 | Michael Prosecky | Assigned | LHP Michael Prosecky assigned to Colorado Rockies. |
| Feb 20 | Mason Green | Assigned | LHP Mason Green assigned to Colorado Rockies. |
| Feb 20 | Ryan Miller | Assigned | RHP Ryan Miller assigned to Colorado Rockies. |
| Feb 20 | Patrick Weigel | Assigned | RHP Patrick Weigel assigned to Colorado Rockies. |
| Feb 20 | Caleb Hobson | Assigned | CF Caleb Hobson assigned to Colorado Rockies. |
| Feb 12 | Jeff Criswell | Status Change | Colorado Rockies placed RHP Jeff Criswell on the 60-day injured list. Recovery from Tommy John surgery. |
| Feb 12 | Jose Quintana | Signed as Free Agent | Colorado Rockies signed free agent LHP Jose Quintana. |
| Feb 10 | Kris Bryant | Status Change | Colorado Rockies placed DH Kris Bryant on the 60-day injured list. Lumbar degenerative disk disease. |
| Feb 10 | Tomoyuki Sugano | Signed as Free Agent | Colorado Rockies signed free agent RHP Tomoyuki Sugano. |
| Feb 7 | Jhonalbert Vargas | Signed as Free Agent | Colorado Rockies signed free agent C Jhonalbert Vargas to a minor league contract. |
| Feb 5 | Conner Capel | Status Change | LF Conner Capel roster status changed by Colorado Rockies. |
| Feb 5 | Conner Capel | Status Change | LF Conner Capel roster status changed by Colorado Rockies. |
| Feb 5 | Eiberson Castellano | Status Change | RHP Eiberson Castellano roster status changed by Colorado Rockies. |
| Feb 5 | Conner Capel | Signed as Free Agent | Colorado Rockies signed free agent LF Conner Capel to a minor league contract. |
| Feb 5 | Chad Stevens | Assigned | Colorado Rockies invited non-roster SS Chad Stevens to spring training. |
| Feb 5 | Jared Thomas | Assigned | Colorado Rockies invited non-roster CF Jared Thomas to spring training. |
| Feb 5 | Vimael Machín | Assigned | Colorado Rockies invited non-roster SS Vimael Machín to spring training. |
| Feb 5 | Cole Carrigg | Assigned | Colorado Rockies invited non-roster 1B Cole Carrigg to spring training. |
| Feb 5 | TJ Rumfield | Assigned | Colorado Rockies invited non-roster 1B T.J. Rumfield to spring training. |
| Feb 5 | Charlie Condon | Assigned | Colorado Rockies invited non-roster OF Charlie Condon to spring training. |
| Feb 5 | Drew Avans | Assigned | Colorado Rockies invited non-roster LF Drew Avans to spring training. |
| Feb 5 | Nicky Lopez | Assigned | Colorado Rockies invited non-roster 3B Nicky Lopez to spring training. |
| Feb 5 | Brett Sullivan | Assigned | Colorado Rockies invited non-roster C Brett Sullivan to spring training. |
| Feb 5 | Kyle McCann | Assigned | Colorado Rockies invited non-roster C Kyle McCann to spring training. |
| Feb 5 | Cole Messina | Assigned | Colorado Rockies invited non-roster C Cole Messina to spring training. |
| Feb 5 | Bryant Betancourt | Assigned | Colorado Rockies invited non-roster C Bryant Betancourt to spring training. |
| Feb 5 | Valente Bellozo | Assigned | Colorado Rockies invited non-roster RHP Valente Bellozo to spring training. |
| Feb 5 | John Brebbia | Assigned | Colorado Rockies invited non-roster RHP John Brebbia to spring training. |
| Feb 5 | Eiberson Castellano | Assigned | Colorado Rockies invited non-roster RHP Eiberson Castellano to spring training. |
| Feb 5 | Brayan Castillo | Assigned | Colorado Rockies invited non-roster RHP Brayan Castillo to spring training. |
| Feb 5 | Sean Sullivan | Assigned | Colorado Rockies invited non-roster LHP Sean Sullivan to spring training. |
| Feb 5 | Parker Mushinski | Assigned | Colorado Rockies invited non-roster LHP Parker Mushinski to spring training. |
| Feb 5 | Adam Laskey | Assigned | Colorado Rockies invited non-roster LHP Adam Laskey to spring training. |
| Feb 5 | Konner Eaton | Assigned | Colorado Rockies invited non-roster LHP Konner Eaton to spring training. |
| Feb 4 | Yanquiel Fernández | Claimed Off Waivers | New York Yankees claimed RF Yanquiel Fernández off waivers from Colorado Rockies. |
| Feb 3 | Cam Hassert | Status Change | SS Cam Hassert roster status changed by Colorado Rockies. |
| Feb 3 | Cam Hassert | Status Change | SS Cam Hassert roster status changed by Colorado Rockies. |
| Feb 3 | Patrick Weigel | Signed as Free Agent | Colorado Rockies signed free agent RHP Patrick Weigel to a minor league contract. |
| Feb 3 | Cam Hassert | Signed as Free Agent | Colorado Rockies signed free agent SS Cam Hassert to a minor league contract. |
| Feb 3 | Kyle Fossum | Signed as Free Agent | Colorado Rockies signed free agent OF Kyle Fossum to a minor league contract. |
| Feb 3 | Garrett Acton | Claimed Off Waivers | Miami Marlins claimed RHP Garrett Acton off waivers from Colorado Rockies. |
| Feb 2 | Kyle McCann | Assigned | C Kyle McCann assigned to Colorado Rockies. |
| Feb 2 | Kyle McCann | Signed as Free Agent | Colorado Rockies signed free agent C Kyle McCann to a minor league contract. |
| Feb 2 | Valente Bellozo | Signed as Free Agent | Colorado Rockies signed free agent RHP Valente Bellozo to a minor league contract. |
| Jan 28 | Edouard Julien | Status Change | Colorado Rockies activated 2B Edouard Julien. |
| Jan 28 | TJ Rumfield | Status Change | 1B T.J. Rumfield roster status changed by Colorado Rockies. |
| Jan 28 | Yanquiel Fernández | Designated for Assignment | Colorado Rockies designated RF Yanquiel Fernández for assignment. |
| Jan 28 | Pierson Ohl | Trade | Minnesota Twins traded 2B Edouard Julien and RHP Pierson Ohl to Colorado Rockies for RHP Jace Kaminska and cash. |
| Jan 28 | Angel Chivilli | Trade | Colorado Rockies traded RHP Angel Chivilli to New York Yankees for 1B T.J. Rumfield. |
| Jan 22 | Willi Castro | Signed as Free Agent | Colorado Rockies signed free agent LF Willi Castro. |
| Jan 22 | Garrett Acton | Designated for Assignment | Colorado Rockies designated RHP Garrett Acton for assignment. |
| Jan 20 | Jake Brooks | Trade | Colorado Rockies traded RHP Bradley Blalock to Miami Marlins for RHP Jake Brooks. |
| Jan 15 | Jarol Lopez | Signed as Free Agent | Colorado Rockies signed free agent RHP Jarol Lopez to a minor league contract. |
| Jan 15 | Angel Adames | Signed as Free Agent | Colorado Rockies signed free agent RHP Angel Adames to a minor league contract. |
| Jan 15 | Jendry Guaraco | Signed as Free Agent | Colorado Rockies signed free agent SS Jendry Guaraco to a minor league contract. |
| Jan 15 | Christopher Green | Signed as Free Agent | Colorado Rockies signed free agent RHP Christopher Green to a minor league contract. |
| Jan 15 | Dilan Lopez | Signed as Free Agent | Colorado Rockies signed free agent LHP Dilan Lopez to a minor league contract. |
| Jan 15 | Amaury De Leon | Signed as Free Agent | Colorado Rockies signed free agent SS Amaury De Leon to a minor league contract. |
| Jan 15 | Emanuel Mejia | Signed as Free Agent | Colorado Rockies signed free agent RHP Emanuel Mejia to a minor league contract. |
| Jan 15 | Miguel Vargas | Signed as Free Agent | Colorado Rockies signed free agent RHP Miguel Vargas to a minor league contract. |
| Jan 15 | Ismael Contreras | Signed as Free Agent | Colorado Rockies signed free agent RHP Ismael Contreras to a minor league contract. |
| Jan 15 | Omar Marrugo | Signed as Free Agent | Colorado Rockies signed free agent SS Omar Marrugo to a minor league contract. |
| Jan 15 | Luis Martinez | Signed as Free Agent | Colorado Rockies signed free agent RHP Luis Martinez to a minor league contract. |
| Jan 15 | Maiker Ramirez | Signed as Free Agent | Colorado Rockies signed free agent SS Maiker Ramirez to a minor league contract. |
| Jan 15 | Brandol Fernandez | Signed as Free Agent | Colorado Rockies signed free agent RHP Brandol Fernandez to a minor league contract. |
| Jan 15 | Yhoscar Perez | Signed as Free Agent | Colorado Rockies signed free agent SS Yhoscar Perez to a minor league contract. |
| Jan 15 | Johander Barrios | Signed as Free Agent | Colorado Rockies signed free agent RHP Johander Barrios to a minor league contract. |
| Jan 15 | Anderson Franco | Signed as Free Agent | Colorado Rockies signed free agent RHP Anderson Franco to a minor league contract. |
| Jan 15 | Yeremi Mendez | Signed as Free Agent | Colorado Rockies signed free agent RHP Yeremi Mendez to a minor league contract. |
| Jan 15 | Emil Perez | Signed as Free Agent | Colorado Rockies signed free agent SS Emil Perez to a minor league contract. |
| Jan 15 | Jean Nino | Signed as Free Agent | Colorado Rockies signed free agent RHP Jean Nino to a minor league contract. |
| Jan 15 | Richard De Los Santos | Signed as Free Agent | Colorado Rockies signed free agent SS Richard De Los Santos to a minor league contract. |
| Jan 15 | Alejandro Martinez | Signed as Free Agent | Colorado Rockies signed free agent RHP Alejandro Martinez to a minor league contract. |
| Jan 15 | Kahley Chan | Signed as Free Agent | Colorado Rockies signed free agent RHP Kalhey Chan to a minor league contract. |
| Jan 15 | Juan Villamizar | Signed as Free Agent | Colorado Rockies signed free agent RHP Juan Villamizar to a minor league contract. |
| Jan 15 | Bradley Blalock | Designated for Assignment | Colorado Rockies designated RHP Bradley Blalock for assignment. |
| Jan 15 | Gemerson Blanco | Signed as Free Agent | Colorado Rockies signed free agent OF Gemerson Blanco to a minor league contract. |
| Jan 15 | Jose Gudino | Signed as Free Agent | Colorado Rockies signed free agent C Jose Gudino to a minor league contract. |
| Jan 15 | Yenderberth Rivas | Signed as Free Agent | Colorado Rockies signed free agent RHP Yenderberth Rivas to a minor league contract. |
| Jan 15 | Douglas Veliz | Signed as Free Agent | Colorado Rockies signed free agent C Douglas Veliz to a minor league contract. |
| Jan 15 | Rafael Quezada | Signed as Free Agent | Colorado Rockies signed free agent RHP Rafael Quezada to a minor league contract. |
| Jan 15 | Michael Lorenzen | Signed as Free Agent | Colorado Rockies signed free agent RHP Michael Lorenzen. |
| Jan 10 | Jake McCarthy | Trade | Arizona Diamondbacks traded CF Jake McCarthy to Colorado Rockies for RHP Josh Grosz. |
| Jan 9 | Ryan Miller | Signed as Free Agent | Colorado Rockies signed free agent RHP Ryan Miller to a minor league contract. |
| Jan 8 | Jack O'Dowd | Signed as Free Agent | Colorado Rockies signed free agent 2B Jack O'Dowd to a minor league contract. |
| Jan 7 | Keegan Thompson | Claimed Off Waivers | Colorado Rockies claimed RHP Keegan Thompson off waivers from Cincinnati Reds. |