Sugar Land Space Cowboys Roster & Staff
HOU Transactions
| Date | Transaction |
| 05/08/23 | Sugar Land Space Cowboys activated 3B Rylan Bannon. |
| 05/08/23 | Sugar Land Space Cowboys placed 3B Rylan Bannon on the 7-day injured list. |
| 05/08/23 | RHP Kyle McGowin assigned to Sugar Land Space Cowboys. |
| 05/08/23 | Sugar Land Space Cowboys placed RHP Kyle McGowin on the 7-day injured list. |
| 05/08/23 | Houston Astros optioned 3B Rylan Bannon to Sugar Land Space Cowboys. |
| 05/07/23 | Corpus Christi Hooks activated RHP Adrian Chaidez from the 7-day injured list. |
| 05/06/23 | Corpus Christi Hooks activated RHP Jonathan Sprinkle from the 7-day injured list. |
| 05/06/23 | Sugar Land Space Cowboys activated RHP Ronel Blanco. |
| 05/06/23 | Houston Astros recalled RHP J.P. France from Sugar Land Space Cowboys. |
| 05/06/23 | Houston Astros optioned RHP Ronel Blanco to Sugar Land Space Cowboys. |
| 05/05/23 | Asheville Tourists activated RHP Walker Brockhouse. |
| 05/05/23 | Asheville Tourists activated RHP Jacob Coats from the 7-day injured list. |
| 05/05/23 | RHP Zack Matthews assigned to Asheville Tourists from Fayetteville Woodpeckers. |
| 05/05/23 | RHP Diosmerky Taveras assigned to Corpus Christi Hooks from Asheville Tourists. |
| 05/05/23 | RHP Walker Brockhouse assigned to Asheville Tourists from Fayetteville Woodpeckers. |
| 05/05/23 | RHP Logan VanWey assigned to Corpus Christi Hooks from Asheville Tourists. |
| 05/05/23 | RHP Franny Cobos assigned to Sugar Land Space Cowboys from Corpus Christi Hooks. |
| 05/05/23 | RHP Cesar Gomez assigned to Sugar Land Space Cowboys from Corpus Christi Hooks. |
| 05/05/23 | RHP Diosmerky Taveras assigned to Corpus Christi Hooks from Asheville Tourists. |
| 05/05/23 | RHP Logan VanWey assigned to Corpus Christi Hooks from Asheville Tourists. |
| 05/05/23 | FCL Astros activated C Carlos Hurtado. |
| 05/05/23 | FCL Astros activated RF Richi Gonzalez. |
| 05/05/23 | FCL Astros activated RHP Carlos Espinosa. |
| 05/05/23 | FCL Astros activated C Freddy Guilamo. |
| 05/05/23 | FCL Astros activated OF Roger Jorge. |
| 05/05/23 | FCL Astros Blue activated C Fernando Caldera. |
| 05/05/23 | FCL Astros Blue activated C Carlos Hurtado. |
| 05/05/23 | FCL Astros Blue activated RHP Reimy Beltre. |
| 05/05/23 | FCL Astros activated LHP Cristofer Mezquita. |
| 05/05/23 | FCL Astros activated C Fernando Caldera. |
| 05/05/23 | RHP Jeremy Molero assigned to Fayetteville Woodpeckers. |
| 05/05/23 | Fayetteville Woodpeckers activated RHP Brett Gillis from the 7-day injured list. |
| 05/05/23 | RHP Walker Brockhouse assigned to Asheville Tourists from Fayetteville Woodpeckers. |
| 05/05/23 | RHP Zack Matthews assigned to Asheville Tourists from Fayetteville Woodpeckers. |
| 05/05/23 | Sugar Land Space Cowboys activated LHP Nick Allgeyer. |
| 05/05/23 | LHP Nick Allgeyer assigned to Sugar Land Space Cowboys. |
| 05/05/23 | Sugar Land Space Cowboys placed RHP Shawn Dubin on the 7-day injured list retroactive to May 4, 2023. |
| 05/05/23 | Sugar Land Space Cowboys placed 2B Bryan Arias on the 7-day injured list retroactive to May 4, 2023. |
| 05/05/23 | RHP J.P. France roster status changed by Sugar Land Space Cowboys. |
| 05/05/23 | RHP Cesar Gomez assigned to Sugar Land Space Cowboys from Corpus Christi Hooks. |
| 05/05/23 | RHP Franny Cobos assigned to Sugar Land Space Cowboys from Corpus Christi Hooks. |
| 05/04/23 | C Ryan Wrobleski assigned to Sugar Land Space Cowboys from Asheville Tourists. |
| 05/04/23 | C Ryan Wrobleski assigned to Sugar Land Space Cowboys from Asheville Tourists. |
| 05/03/23 | Asheville Tourists activated RHP Michael Knorr. |
| 05/03/23 | RHP Peyton Plumlee assigned to Corpus Christi Hooks from Asheville Tourists. |
| 05/03/23 | RHP Michael Knorr assigned to Asheville Tourists from Fayetteville Woodpeckers. |
| 05/03/23 | RHP Peyton Plumlee assigned to Corpus Christi Hooks from Asheville Tourists. |
| 05/03/23 | RHP Angel Macuare assigned to Sugar Land Space Cowboys from Corpus Christi Hooks. |