Toledo Mud Hens Roster & Staff
DET Transactions
| Date | Transaction |
| 07/15/25 | West Michigan Whitecaps sent SS Jack Penney on a rehab assignment to FCL Tigers. |
| 07/15/25 | West Michigan Whitecaps sent SS Jack Penney on a rehab assignment to FCL Tigers. |
| 07/14/25 | West Michigan Whitecaps sent OF Brett Callahan on a rehab assignment to FCL Tigers. |
| 07/14/25 | sent OF Brett Callahan on a rehab assignment to FCL Tigers. |
| 07/14/25 | Lakeland Flying Tigers transferred RHP Owen Hall from the 7-day injured list to the 60-day injured list. |
| 07/14/25 | Lakeland Flying Tigers transferred RHP Owen Hall from the 7-day injured list to the 60-day injured list. |
| 07/14/25 | SS Samuel Gil assigned to Lakeland Flying Tigers from West Michigan Whitecaps. |
| 07/14/25 | West Michigan Whitecaps sent OF Brett Callahan on a rehab assignment to FCL Tigers. |
| 07/14/25 | SS Samuel Gil assigned to Lakeland Flying Tigers from West Michigan Whitecaps. |
| 07/13/25 | RHP Geoff Hartlieb assigned to Toledo Mud Hens. |
| 07/13/25 | Detroit Tigers sent RHP Sawyer Gipson-Long on a rehab assignment to Toledo Mud Hens. |
| 07/13/25 | Detroit Tigers sent RHP Sawyer Gipson-Long on a rehab assignment to Toledo Mud Hens. |
| 07/12/25 | Toledo Mud Hens transferred LHP Devin Smeltzer to the Development List. |
| 07/12/25 | Detroit Tigers signed free agent RHP Geoff Hartlieb to a minor league contract. |
| 07/11/25 | LHP Mitchell Evans assigned to DSL Tigers 1 from DSL Tigers 1. |
| 07/11/25 | Erie SeaWolves activated RF Brady Allen. |
| 07/11/25 | Erie SeaWolves placed C Josue Briceño on the temporarily inactive list. |
| 07/11/25 | Erie SeaWolves placed OF Max Clark on the temporarily inactive list. |
| 07/11/25 | Erie SeaWolves placed SS Kevin McGonigle on the temporarily inactive list. |
| 07/11/25 | West Michigan Whitecaps sent RHP Eric Silva on a rehab assignment to FCL Tigers. |
| 07/11/25 | Toledo Mud Hens activated RHP Matt Manning from the temporarily inactive list. |
| 07/11/25 | West Michigan Whitecaps sent RHP Eric Silva on a rehab assignment to FCL Tigers. |
| 07/11/25 | Detroit Tigers signed free agent LHP Mitchell Evans to a minor league contract. |
| 07/10/25 | LHP Thomas Szapucki assigned to Toledo Mud Hens from Lakeland Flying Tigers. |
| 07/10/25 | Toledo Mud Hens placed RHP Beau Brieske on the 7-day injured list. |
| 07/10/25 | Toledo Mud Hens placed RHP Dylan Smith on the 7-day injured list. |
| 07/10/25 | RHP Ricky Vanasco assigned to Toledo Mud Hens. |
| 07/10/25 | Toledo Mud Hens placed RHP Beau Brieske on the 7-day injured list. |
| 07/10/25 | LHP Thomas Szapucki assigned to Toledo Mud Hens from Lakeland Flying Tigers. |
| 07/10/25 | Detroit Tigers signed free agent RHP Ricky Vanasco to a minor league contract. |
| 07/09/25 | C Steven Madero assigned to DSL Tigers 1 from DSL Tigers 2. |
| 07/09/25 | C Ronny Gonell assigned to DSL Tigers 2 from DSL Tigers 1. |
| 07/09/25 | C Ronny Gonell assigned to DSL Tigers 2 from DSL Tigers 1. |
| 07/09/25 | C Steven Madero assigned to DSL Tigers 1 from DSL Tigers 2. |
| 07/08/25 | SS Junior Tilien assigned to Lakeland Flying Tigers from Erie SeaWolves. |
| 07/08/25 | FCL Tigers placed RHP Henderson Salas on the full-season injured list. |
| 07/08/25 | FCL Tigers placed RHP Henderson Salas on the full-season injured list. |
| 07/08/25 | 3B Clayton Campbell assigned to Lakeland Flying Tigers from FCL Tigers. |
| 07/08/25 | SS Junior Tilien assigned to Lakeland Flying Tigers from Erie SeaWolves. |
| 07/08/25 | 3B Clayton Campbell assigned to Lakeland Flying Tigers from FCL Tigers. |
| 07/08/25 | Toledo Mud Hens released RHP Ricky Vanasco. |
| 07/08/25 | LHP Devin Smeltzer assigned to Toledo Mud Hens. |
| 07/08/25 | Toledo Mud Hens released RF Manuel Margot. |
| 07/08/25 | Detroit Tigers signed free agent LHP Devin Smeltzer to a minor league contract. |
| 07/07/25 | OF Max Clark assigned to Erie SeaWolves from West Michigan Whitecaps. |
| 07/07/25 | RHP Duque Hebbert assigned to Lakeland Flying Tigers from Erie SeaWolves. |
| 07/07/25 | C Eduardo Valencia assigned to Toledo Mud Hens from Erie SeaWolves. |
| 07/07/25 | SS Trei Cruz assigned to Toledo Mud Hens from Erie SeaWolves. |
| 07/07/25 | C Josue Briceño assigned to Erie SeaWolves from West Michigan Whitecaps. |
| 07/07/25 | SS Kevin McGonigle assigned to Erie SeaWolves from West Michigan Whitecaps. |