West Michigan Whitecaps Roster & Staff
West Michigan Transactions
| Date | Transaction |
| 06/19/25 | RHP Trevin Michael assigned to Toledo Mud Hens from West Michigan Whitecaps. |
| 06/17/25 | Detroit Tigers sent RHP Alex Lange on a rehab assignment to West Michigan Whitecaps. |
| 06/16/25 | West Michigan Whitecaps sent OF Cole Turney on a rehab assignment to FCL Tigers. |
| 06/10/25 | Erie SeaWolves sent OF Ben Malgeri on a rehab assignment to West Michigan Whitecaps. |
| 06/10/25 | West Michigan Whitecaps sent RHP Aaron Haase on a rehab assignment to FCL Tigers. |
| 06/10/25 | 1B Andrew Jenkins assigned to West Michigan Whitecaps from Toledo Mud Hens. |
| 06/06/25 | 1B Andrew Jenkins assigned to Toledo Mud Hens from West Michigan Whitecaps. |
| 06/05/25 | RHP Kenny Serwa assigned to Erie SeaWolves from West Michigan Whitecaps. |
| 06/01/25 | Toledo Mud Hens sent RHP Tyler Mattison on a rehab assignment to West Michigan Whitecaps. |
| 06/01/25 | Toledo Mud Hens sent RHP Tyler Mattison on a rehab assignment to West Michigan Whitecaps. |