Astros Roster & Staff
Transactions
| Date | Transaction |
| 06/30/25 | Houston Astros placed SS Jeremy Peña on the 10-day injured list retroactive to June 28, 2025. Small rib fracture on left side. |
| 06/28/25 | Houston Astros activated RHP Lance McCullers Jr. from the 15-day injured list. |
| 06/28/25 | Houston Astros optioned RHP Nick Hernandez to Sugar Land Space Cowboys. |
| 06/25/25 | Houston Astros signed free agent OF Orlando Martinez to a minor league contract. |
| 06/24/25 | Houston Astros placed RHP Shawn Dubin on the 15-day injured list retroactive to June 21, 2025. Right forearm strain. |
| 06/24/25 | Houston Astros signed free agent 1B Jon Singleton to a minor league contract. |
| 06/24/25 | Houston Astros placed RF Pedro León on the 60-day injured list. Left MCL sprain. |
| 06/24/25 | Houston Astros selected the contract of RHP Jordan Weems from Sugar Land Space Cowboys. |
| 06/23/25 | Houston Astros activated LF Taylor Trammell from the 10-day injured list. |
| 06/23/25 | Houston Astros optioned LF Shay Whitcomb to Sugar Land Space Cowboys. |
| 06/19/25 | Houston Astros signed free agent RHP Victor Jimenez to a minor league contract. |
| 06/19/25 | Milwaukee Brewers traded 1B Wes Clarke to Houston Astros for cash. |
| 06/18/25 | Houston Astros placed 2B Brendan Rodgers on the 10-day injured list retroactive to June 15, 2025. Left oblique strain. |
| 06/18/25 | Houston Astros recalled RHP Nick Hernandez from Sugar Land Space Cowboys. |
| 06/18/25 | Houston Astros optioned RHP Jason Alexander to Sugar Land Space Cowboys. |
| 06/18/25 | Houston Astros recalled LF Shay Whitcomb from Sugar Land Space Cowboys. |
| 06/16/25 | Houston Astros placed RHP Lance McCullers Jr. on the 15-day injured list retroactive to June 13, 2025. Right foot sprain. |
| 06/16/25 | Houston Astros recalled RHP Jason Alexander from Sugar Land Space Cowboys. |
| 06/14/25 | Houston Astros transferred RHP Spencer Arrighetti from the 15-day injured list to the 60-day injured list. Broken right thumb. |
| 06/14/25 | Houston Astros placed CF Jacob Melton on the 10-day injured list. Right ankle sprain. |
| 06/14/25 | Houston Astros selected the contract of 2B Luis Guillorme from Sugar Land Space Cowboys. |
| 06/14/25 | Houston Astros optioned LF Shay Whitcomb to Sugar Land Space Cowboys. |
| 06/14/25 | Houston Astros selected the contract of RF Cooper Hummel from Sugar Land Space Cowboys. |
| 06/13/25 | Houston Astros traded RHP Forrest Whitley to Tampa Bay Rays for cash. |
| 06/12/25 | Houston Astros sent LF Taylor Trammell on a rehab assignment to Sugar Land Space Cowboys. |
| 06/11/25 | Houston Astros signed free agent RHP Nate Wohlgemuth to a minor league contract. |
| 06/09/25 | Houston Astros signed free agent RHP Rafael Gonzalez to a minor league contract. |
| 06/08/25 | Houston Astros designated RHP Forrest Whitley for assignment. |
| 06/08/25 | Houston Astros recalled LHP Brandon Walter from Sugar Land Space Cowboys. |
| 06/07/25 | Houston Astros signed free agent RF Cooper Hummel to a minor league contract. |
| 06/06/25 | Houston Astros signed free agent RHP Brandon McPherson to a minor league contract. |
| 06/04/25 | Houston Astros signed free agent C Omar Narváez to a minor league contract. |
| 06/03/25 | Houston Astros signed free agent RHP Jordan Weems to a minor league contract. |
| 06/02/25 | Houston Astros sent LF Taylor Trammell on a rehab assignment to FCL Astros. |
| 06/02/25 | Houston Astros sent LF Taylor Trammell on a rehab assignment to FCL Astros. |
| 06/01/25 | Houston Astros transferred RHP Ronel Blanco from the 15-day injured list to the 60-day injured list. Right elbow inflammation. |
| 06/01/25 | Houston Astros placed LF Zach Dezenzo on the 10-day injured list. Left hand inflammation. |
| 06/01/25 | Houston Astros signed free agent RHP Reidy Rosario to a minor league contract. |
| 06/01/25 | Houston Astros selected the contract of CF Jacob Melton from Sugar Land Space Cowboys. |