Tri-City ValleyCats Roster & Staff
HOU Transactions
| Date | Transaction |
| 06/20/24 | RHP Cole McDonald assigned to Corpus Christi Hooks from Sugar Land Space Cowboys. |
| 06/20/24 | RHP Drew Strotman assigned to Sugar Land Space Cowboys from Corpus Christi Hooks. |
| 06/20/24 | C Miguel Flores assigned to DSL Astros Blue. |
| 06/20/24 | RHP Cole McDonald assigned to Corpus Christi Hooks from Sugar Land Space Cowboys. |
| 06/20/24 | RHP Drew Strotman assigned to Sugar Land Space Cowboys from Corpus Christi Hooks. |
| 06/19/24 | C Andrews Sosa assigned to FCL Astros from DSL Astros Blue. |
| 06/19/24 | Sugar Land Space Cowboys sent RHP Forrest Whitley on a rehab assignment to FCL Astros. |
| 06/19/24 | Sugar Land Space Cowboys sent RHP Forrest Whitley on a rehab assignment to FCL Astros. |
| 06/19/24 | C Andrews Sosa assigned to FCL Astros from DSL Astros Blue. |
| 06/19/24 | Sugar Land Space Cowboys sent RHP Forrest Whitley on a rehab assignment to FCL Astros. |
| 06/19/24 | Sugar Land Space Cowboys sent RHP Forrest Whitley on a rehab assignment to FCL Astros. |
| 06/18/24 | Asheville Tourists activated RHP Ethan Pecko. |
| 06/18/24 | LHP Brody Rodning assigned to Asheville Tourists. |
| 06/18/24 | RHP Ethan Pecko assigned to Asheville Tourists from Fayetteville Woodpeckers. |
| 06/18/24 | SS Brice Matthews assigned to Corpus Christi Hooks from Asheville Tourists. |
| 06/18/24 | Corpus Christi Hooks activated SS Zach Dezenzo from the 7-day injured list. |
| 06/18/24 | Corpus Christi Hooks activated C Miguel Palma from the 7-day injured list. |
| 06/18/24 | SS Brice Matthews assigned to Corpus Christi Hooks from Asheville Tourists. |
| 06/18/24 | C Jancel Villarroel assigned to Fayetteville Woodpeckers from FCL Astros. |
| 06/18/24 | C Jancel Villarroel assigned to Fayetteville Woodpeckers from FCL Astros. |
| 06/18/24 | RHP Ethan Pecko assigned to Asheville Tourists from Fayetteville Woodpeckers. |
| 06/18/24 | Sugar Land Space Cowboys activated 2B Will Wagner from the 7-day injured list. |
| 06/18/24 | Houston Astros recalled RHP Nick Hernandez from Sugar Land Space Cowboys. |
| 06/18/24 | Houston Astros signed free agent LHP Brody Rodning to a minor league contract. |
| 06/17/24 | Corpus Christi Hooks released SS J.C. Correa. |
| 06/16/24 | Houston Astros selected the contract of RHP Luis Contreras from Sugar Land Space Cowboys. |
| 06/16/24 | Houston Astros optioned RHP Nick Hernandez to Sugar Land Space Cowboys. |
| 06/15/24 | Asheville Tourists placed OF Tyler Whitaker on the 7-day injured list. |
| 06/15/24 | Corpus Christi Hooks placed RHP Jacob DeLabio on the 7-day injured list. |
| 06/15/24 | Sugar Land Space Cowboys activated RHP Ray Gaither from the 7-day injured list. |
| 06/14/24 | Houston Astros selected the contract of C Cooper Hummel from Sugar Land Space Cowboys. |
| 06/14/24 | Houston Astros signed free agent C Miguel Flores to a minor league contract. |
| 06/12/24 | DSL Astros Orange placed OF Ariel Lebron on the 60-day injured list. |
| 06/11/24 | C Ryan Wrobleski assigned to Sugar Land Space Cowboys from Corpus Christi Hooks. |
| 06/11/24 | Houston Astros optioned OF Joey Loperfido to Sugar Land Space Cowboys. |
| 06/11/24 | Houston Astros recalled C César Salazar from Sugar Land Space Cowboys. |
| 06/11/24 | C Ryan Wrobleski assigned to Sugar Land Space Cowboys from Corpus Christi Hooks. |
| 06/08/24 | Corpus Christi Hooks activated LHP Luis Angel Rodriguez from the 7-day injured list. |
| 06/08/24 | Houston Astros recalled OF Joey Loperfido from Sugar Land Space Cowboys. |
| 06/07/24 | Asheville Tourists activated RHP Ian Foggo from the 7-day injured list. |
| 06/07/24 | RHP Manuel Mendoza assigned to DSL Astros Blue from DSL Astros Orange. |
| 06/07/24 | RHP Dionel Villalobos assigned to DSL Astros Orange from DSL Astros Blue. |
| 06/07/24 | RHP Manuel Mendoza assigned to DSL Astros Blue from DSL Astros Orange. |
| 06/07/24 | RHP Dionel Villalobos assigned to DSL Astros Orange from DSL Astros Blue. |
| 06/07/24 | FCL Astros placed RHP Antony Aparicio on the full-season injured list. |
| 06/06/24 | DSL Astros Blue released OF Axell De Paula. |
| 06/06/24 | DSL Astros Blue activated Miguel Movilio from the restricted list. |
| 06/06/24 | Sugar Land Space Cowboys activated 2B Dixon Machado from the 7-day injured list. |
| 06/05/24 | Houston Astros optioned LHP Parker Mushinski to Sugar Land Space Cowboys. |
| 06/05/24 | Houston Astros selected the contract of RHP Nick Hernandez from Sugar Land Space Cowboys. |