Rockies Roster & Staff
Transactions
| Date | Transaction |
| 07/31/09 | Washington Nationals Traded LHP Joe Beimel to Colorado Rockies; Colorado Rockies Traded RHP Ryan Mattheus to Washington Nationals and Asheville Tourists Traded RHP Robinson Fabian to Hagerstown Suns. |
| 07/31/09 | Washington Nationals Traded LHP Joe Beimel to Colorado Rockies; Colorado Rockies Traded RHP Ryan Mattheus to Washington Nationals and Asheville Tourists Traded RHP Robinson Fabian to Hagerstown Suns. |
| 07/29/09 | Colorado Rockies signed free agent RHP Mike Timlin to a minor league contract. |
| 07/28/09 | Colorado Rockies sent RHP Ryan Speier outright to Colorado Springs Sky Sox. |
| 07/24/09 | Colorado Rockies designated RHP Ryan Speier for assignment. |
| 07/24/09 | Colorado Rockies placed RHP Manny Corpas on the 15-day disabled list retroactive to July 21, 2009. Right elbow inflammation. |
| 07/24/09 | Colorado Rockies selected the contract of Jhoulys Chacin from Tulsa Drillers. |
| 07/23/09 | Cleveland Indians Traded RHP Rafael Betancourt to Colorado Rockies and Modesto Nuts Traded RHP Connor Graham to Indians Organization. |
| 07/21/09 | Matt Belisle assigned to Colorado Springs Sky Sox from Colorado Rockies. |
| 07/21/09 | Colorado Rockies activated RHP Ryan Speier from the 15-day disabled list. |
| 07/21/09 | Colorado Rockies optioned Joel Peralta to Colorado Springs Sky Sox. |
| 07/20/09 | Matt Herges assigned to Colorado Springs Sky Sox from Colorado Rockies. |
| 07/20/09 | Colorado Rockies signed free agent RHP Matt Herges to a minor league contract. |
| 07/16/09 | Colorado Rockies designated RHP Matt Belisle for assignment. |
| 07/16/09 | Colorado Rockies activated RHP Manny Corpas from the 15-day disabled list. |
| 07/11/09 | Colorado Rockies selected the contract of RHP Matt Belisle from Colorado Springs Sky Sox. |
| 07/11/09 | Colorado Rockies placed LHP Alan Embree on the 15-day disabled list. broken right leg |
| 07/10/09 | Colorado Rockies sent Jason Hirsh outright to Colorado Springs Sky Sox. |
| 07/08/09 | Colorado Rockies sent RHP Manny Corpas on a rehab assignment to Colorado Springs Sky Sox. |
| 07/07/09 | Colorado Rockies recalled LHP Franklin Morales from Colorado Springs Sky Sox. |
| 07/07/09 | Colorado Rockies optioned Randy Flores to Colorado Springs Sky Sox. |
| 07/06/09 | Tyler Gagnon assigned to Casper Ghosts from Colorado Rockies. |
| 07/06/09 | Colorado Rockies sent C Paul Phillips outright to Colorado Springs Sky Sox. |
| 07/06/09 | 2B Juan Ciriaco assigned to DSL Rockies from Colorado Rockies. |
| 07/06/09 | Colorado Rockies signed LHP Rex Brothers. |
| 07/06/09 | Colorado Rockies signed SS Nolan Arenado. |
| 07/06/09 | Colorado Rockies signed 1B Ben Paulsen. |
| 07/05/09 | Colorado Rockies signed SS Juan Ciriaco. |
| 07/04/09 | Colorado Rockies signed Tyler Gagnon. |
| 07/04/09 | David Hernandez assigned to Casper Ghosts from Colorado Rockies. |
| 07/04/09 | RHP Carlos Medrano assigned to DSL Rockies from Colorado Rockies. |
| 07/04/09 | Joseph Scott assigned to Casper Ghosts from Colorado Rockies. |
| 07/03/09 | Colorado Rockies signed SS David Hernandez. |
| 07/03/09 | Colorado Rockies signed SS Joseph Scott. |
| 07/03/09 | Colorado Rockies signed Carlos Medrano. |
| 07/02/09 | Colorado Rockies traded 3B Jeff Baker to Chicago Cubs. |
| 07/01/09 | Colorado Rockies activated C Yorvit Torrealba from the restricted list. |
| 07/01/09 | Colorado Rockies designated Paul Phillips for assignment. |