Rockies Roster & Staff
Transactions
| Date | Transaction |
| 01/22/26 | Colorado Rockies signed free agent LF Willi Castro. |
| 01/22/26 | Colorado Rockies designated RHP Garrett Acton for assignment. |
| 01/20/26 | Colorado Rockies traded RHP Bradley Blalock to Miami Marlins for RHP Jake Brooks. |
| 01/20/26 | Colorado Rockies traded RHP Bradley Blalock to Miami Marlins for RHP Jake Brooks. |
| 01/15/26 | Colorado Rockies signed free agent RHP Juan Villamizar to a minor league contract. |
| 01/15/26 | Colorado Rockies signed free agent RHP Anderson Franco to a minor league contract. |
| 01/15/26 | Colorado Rockies signed free agent RHP Christopher Green to a minor league contract. |
| 01/15/26 | Colorado Rockies signed free agent SS Emil Perez to a minor league contract. |
| 01/15/26 | Colorado Rockies signed free agent RHP Ismael Contreras to a minor league contract. |
| 01/15/26 | Colorado Rockies signed free agent SS Jendry Guaraco to a minor league contract. |
| 01/15/26 | Colorado Rockies signed free agent RHP Rafael Quezada to a minor league contract. |
| 01/15/26 | Colorado Rockies signed free agent SS Richard De Los Santos to a minor league contract. |
| 01/15/26 | Colorado Rockies signed free agent RHP Michael Lorenzen. |
| 01/15/26 | Colorado Rockies signed free agent C Jose Gudino to a minor league contract. |
| 01/15/26 | Colorado Rockies signed free agent RHP Yeremi Mendez to a minor league contract. |
| 01/15/26 | Colorado Rockies signed free agent RHP Johander Barrios to a minor league contract. |
| 01/15/26 | Colorado Rockies designated RHP Bradley Blalock for assignment. |
| 01/15/26 | Colorado Rockies signed free agent RHP Miguel Vargas to a minor league contract. |
| 01/15/26 | Colorado Rockies signed free agent LHP Dilan Lopez to a minor league contract. |
| 01/15/26 | Colorado Rockies signed free agent SS Omar Marrugo to a minor league contract. |
| 01/15/26 | Colorado Rockies signed free agent RHP Kalhey Chan to a minor league contract. |
| 01/15/26 | Colorado Rockies signed free agent RHP Emanuel Mejia to a minor league contract. |
| 01/15/26 | Colorado Rockies signed free agent RHP Jean Nino to a minor league contract. |
| 01/15/26 | Colorado Rockies signed free agent RHP Alejandro Martinez to a minor league contract. |
| 01/15/26 | Colorado Rockies signed free agent OF Gemerson Blanco to a minor league contract. |
| 01/15/26 | Colorado Rockies signed free agent SS Amaury De Leon to a minor league contract. |
| 01/15/26 | Colorado Rockies signed free agent SS Maiker Ramirez to a minor league contract. |
| 01/15/26 | Colorado Rockies signed free agent RHP Brandol Fernandez to a minor league contract. |
| 01/15/26 | Colorado Rockies signed free agent RHP Luis Martinez to a minor league contract. |
| 01/15/26 | Colorado Rockies signed free agent C Douglas Veliz to a minor league contract. |
| 01/15/26 | Colorado Rockies signed free agent RHP Yenderberth Rivas to a minor league contract. |
| 01/15/26 | Colorado Rockies signed free agent SS Yhoscar Perez to a minor league contract. |
| 01/10/26 | Arizona Diamondbacks traded CF Jake McCarthy to Colorado Rockies for RHP Josh Grosz. |
| 01/10/26 | Arizona Diamondbacks traded CF Jake McCarthy to Colorado Rockies for RHP Josh Grosz. |
| 01/09/26 | Colorado Rockies signed free agent RHP Ryan Miller to a minor league contract. |
| 01/08/26 | Colorado Rockies signed free agent 2B Jack O'Dowd to a minor league contract. |
| 01/07/26 | Colorado Rockies claimed RHP Keegan Thompson off waivers from Cincinnati Reds. |