Sugar Land Space Cowboys Roster & Staff
Sugar Land Transactions
| Date | Transaction |
| 12/10/25 | RF Edwin Sanchez assigned to Sugar Land Space Cowboys. |
| 12/10/25 | RHP Trey McLoughlin assigned to Sugar Land Space Cowboys. |
| 12/05/25 | Houston Astros sent RHP Logan VanWey outright to Sugar Land Space Cowboys. |
| 12/05/25 | Houston Astros sent LF Taylor Trammell outright to Sugar Land Space Cowboys. |