West Michigan Whitecaps Roster & Staff
West Michigan Transactions
| Date | Transaction |
| 04/26/26 | West Michigan Whitecaps placed OF Patrick Lee on the 7-day injured list. |
| 04/21/26 | SS Bryce Rainer assigned to West Michigan Whitecaps from Lakeland Flying Tigers. |
| 04/17/26 | Toledo Mud Hens sent RHP Troy Watson on a rehab assignment to West Michigan Whitecaps. |
| 04/17/26 | Toledo Mud Hens sent RHP Troy Watson on a rehab assignment to West Michigan Whitecaps. |
| 04/17/26 | Toledo Mud Hens sent RHP Troy Watson on a rehab assignment to West Michigan Whitecaps. |
| 04/17/26 | OF Nolan McCarthy assigned to West Michigan Whitecaps from Lakeland Flying Tigers. |
| 04/16/26 | West Michigan Whitecaps placed SS Woody Hadeen on the 7-day injured list. |
| 04/16/26 | West Michigan Whitecaps placed RF Roberto Campos on the 7-day injured list. |
| 04/15/26 | SS Juan Hernandez assigned to West Michigan Whitecaps from Lakeland Flying Tigers. |
| 04/11/26 | West Michigan Whitecaps placed OF Stephen Hrustich on the 60-day injured list. |
| 04/11/26 | OF Andrew Sojka assigned to West Michigan Whitecaps. |
| 04/11/26 | West Michigan Whitecaps placed OF Stephen Hrustich on the 7-day injured list. |
| 04/11/26 | West Michigan Whitecaps activated OF Andrew Sojka. |
| 04/08/26 | RHP Seth Chavez assigned to West Michigan Whitecaps. |
| 04/08/26 | RHP Luke Stofel assigned to West Michigan Whitecaps from Erie SeaWolves. |
| 04/07/26 | RHP Inohan Paniagua assigned to West Michigan Whitecaps from Lakeland Flying Tigers. |
| 04/05/26 | RHP Luke Stofel assigned to Erie SeaWolves from West Michigan Whitecaps. |
| 04/03/26 | West Michigan Whitecaps placed RHP Thomas Bruss on the 7-day injured list. |
| 04/03/26 | OF Nick Dumesnil assigned to West Michigan Whitecaps from Lakeland Flying Tigers. |
| 04/02/26 | OF Stephen Hrustich assigned to West Michigan Whitecaps from Lakeland Flying Tigers. |
| 04/02/26 | C Ricardo Hurtado assigned to West Michigan Whitecaps from Lakeland Flying Tigers. |
| 04/02/26 | C Bennett Lee assigned to Erie SeaWolves from West Michigan Whitecaps. |
| 04/02/26 | SS Peyton Graham assigned to Erie SeaWolves from West Michigan Whitecaps. |
| 04/02/26 | SS Samuel Gil assigned to West Michigan Whitecaps from Lakeland Flying Tigers. |
| 04/02/26 | 1B Andrew Jenkins assigned to Erie SeaWolves from West Michigan Whitecaps. |
| 04/02/26 | SS Izaac Pacheco assigned to Erie SeaWolves from West Michigan Whitecaps. |
| 04/02/26 | LHP Joe Miller assigned to Erie SeaWolves from West Michigan Whitecaps. |
| 04/02/26 | OF Brett Callahan assigned to Erie SeaWolves from West Michigan Whitecaps. |
| 04/02/26 | RHP Colin Fields assigned to Erie SeaWolves from West Michigan Whitecaps. |
| 04/02/26 | RHP Moises Rodriguez assigned to Erie SeaWolves from West Michigan Whitecaps. |
| 04/02/26 | C Clayton Campbell assigned to West Michigan Whitecaps from Lakeland Flying Tigers. |
| 04/02/26 | RHP Inohan Paniagua assigned to Lakeland Flying Tigers from West Michigan Whitecaps. |
| 04/02/26 | RHP Zack Lee assigned to West Michigan Whitecaps from Lakeland Flying Tigers. |
| 04/02/26 | SS Cristian Santana assigned to West Michigan Whitecaps from Lakeland Flying Tigers. |
| 04/02/26 | LHP Ethan Sloan assigned to West Michigan Whitecaps from Lakeland Flying Tigers. |
| 04/02/26 | RF Roberto Campos assigned to West Michigan Whitecaps from Erie SeaWolves. |
| 04/02/26 | RHP Logan Berrier assigned to West Michigan Whitecaps from Lakeland Flying Tigers. |
| 04/02/26 | RHP Luke Stofel assigned to West Michigan Whitecaps from Lakeland Flying Tigers. |
| 04/02/26 | RHP Thomas Bruss assigned to West Michigan Whitecaps from Lakeland Flying Tigers. |
| 04/02/26 | SS Junior Tilien assigned to West Michigan Whitecaps from Lakeland Flying Tigers. |
| 04/02/26 | RHP Dariel Fregio assigned to Erie SeaWolves from West Michigan Whitecaps. |
| 04/02/26 | LHP Gabriel Reyes assigned to West Michigan Whitecaps from Lakeland Flying Tigers. |