Sugar Land Space Cowboys Roster & Staff
Sugar Land Transactions
| Date | Transaction |
| 08/06/26 | Houston Astros optioned LF Zach Dezenzo to Sugar Land Space Cowboys. |
| 08/04/26 | Sugar Land Space Cowboys released RHP Sam Carlson. |
| 08/04/26 | Sugar Land Space Cowboys placed SS Pascanel Ferreras on the 7-day injured list. |
| 08/04/26 | Sugar Land Space Cowboys placed SS Braden Shewmake on the temporarily inactive list. |
| 08/04/26 | RHP Bryce Mayer assigned to Sugar Land Space Cowboys from Corpus Christi Hooks. |
| 08/03/26 | Houston Astros optioned CF Lucas Spence to Sugar Land Space Cowboys. |