Midland RockHounds Roster & Staff
ATH Transactions
| Date | Transaction |
| 05/08/26 | Midland RockHounds placed RHP Jackson Finley on the 7-day injured list. |
| 05/07/26 | 3B Kevin Kouzmanoff assigned to Las Vegas Aviators. |
| 05/07/26 | OF Eric Martin assigned to Las Vegas Aviators. |
| 05/07/26 | OF Brian McArn assigned to Las Vegas Aviators. |
| 05/07/26 | RHP Don Schulze assigned to Las Vegas Aviators. |
| 05/07/26 | 1B Fran Riordan assigned to Las Vegas Aviators. |
| 05/07/26 | Las Vegas Aviators activated C CJ Rodriguez from the Development List. |
| 05/06/26 | RHP Jackson Finley assigned to Midland RockHounds from Lansing Lugnuts. |
| 05/06/26 | Athletics optioned RHP Tyler Ferguson to Las Vegas Aviators. |
| 05/06/26 | RHP Stevie Emanuels assigned to Las Vegas Aviators from Midland RockHounds. |
| 05/06/26 | Athletics selected the contract of RHP Brooks Kriske from Las Vegas Aviators. |
| 05/06/26 | RHP Jackson Finley assigned to Midland RockHounds from Lansing Lugnuts. |
| 05/06/26 | RHP Stevie Emanuels assigned to Las Vegas Aviators from Midland RockHounds. |
| 05/05/26 | DSL Athletics activated RHP Alvin Veras from the restricted list. |
| 05/05/26 | RHP Nathan Dettmer assigned to Lansing Lugnuts from Stockton Ports. |
| 05/05/26 | Stockton Ports activated C Thomas Takayoshi from the Development List. |
| 05/05/26 | Stockton Ports placed IF Max Durrington on the 7-day injured list. |
| 05/05/26 | RHP Nathan Dettmer assigned to Lansing Lugnuts from Stockton Ports. |
| 05/04/26 | SS Bjay Cooke assigned to Stockton Ports from ACL Athletics. |
| 05/04/26 | Las Vegas Aviators activated RHP Chen Zhong-Ao Zhuang. |
| 05/04/26 | RHP Chen Zhong-Ao Zhuang assigned to Las Vegas Aviators from Midland RockHounds. |
| 05/04/26 | RHP Eduarniel Núñez assigned to Midland RockHounds from Las Vegas Aviators. |
| 05/04/26 | RHP Chen Zhong-Ao Zhuang assigned to Las Vegas Aviators from Midland RockHounds. |
| 05/04/26 | RHP Eduarniel Núñez assigned to Midland RockHounds from Las Vegas Aviators. |
| 05/04/26 | SS Bjay Cooke assigned to Stockton Ports from ACL Athletics. |
| 05/03/26 | Athletics recalled RHP Tyler Ferguson from Las Vegas Aviators. |
| 05/03/26 | Athletics optioned RHP Luis Morales to Las Vegas Aviators. |
| 05/03/26 | Midland RockHounds placed LHP Diego Barrera on the 7-day injured list. |
| 05/02/26 | Athletics optioned LHP Brady Basso to Las Vegas Aviators. |
| 05/02/26 | Athletics recalled RHP Luis Morales from Las Vegas Aviators. |
| 05/01/26 | RHP Luis Burgos assigned to Stockton Ports from ACL Athletics. |
| 05/01/26 | Stockton Ports placed LHP Grant Richardson on the 7-day injured list. |
| 05/01/26 | RHP Luis Burgos assigned to Stockton Ports from ACL Athletics. |