West Michigan Whitecaps Roster & Staff
West Michigan Transactions
| Date | Transaction |
| 06/10/26 | RHP Ryan Harvey assigned to Erie SeaWolves from West Michigan Whitecaps. |
| 06/10/26 | RHP Duque Hebbert assigned to West Michigan Whitecaps from Erie SeaWolves. |
| 06/09/26 | OF Nick Dumesnil assigned to Lakeland Flying Tigers from West Michigan Whitecaps. |
| 06/09/26 | C Bennett Lee assigned to Erie SeaWolves from West Michigan Whitecaps. |
| 06/08/26 | West Michigan Whitecaps sent OF Patrick Lee on a rehab assignment to FCL Tigers. |
| 06/07/26 | Detroit Tigers sent LHP Tarik Skubal on a rehab assignment to West Michigan Whitecaps. |
| 06/06/26 | C Bennett Lee assigned to West Michigan Whitecaps from Erie SeaWolves. |
| 06/05/26 | RHP Preston Howey assigned to West Michigan Whitecaps from Toledo Mud Hens. |
| 06/04/26 | West Michigan Whitecaps placed LHP Gabriel Reyes on the 7-day injured list. |
| 06/03/26 | Erie SeaWolves sent SS Jack Penney on a rehab assignment to West Michigan Whitecaps. |
| 06/03/26 | Erie SeaWolves sent SS Jack Penney on a rehab assignment to West Michigan Whitecaps. |