Great Lakes Loons Roster & Staff
Great Lakes Transactions
| Date | Transaction |
| 11/06/25 | RHP Joel Ibarra elected free agency. |
| 11/06/25 | Great Lakes Loons activated SS Sam Mongelli from the 60-day injured list. |
| 11/06/25 | Great Lakes Loons activated RHP Noah Ruen from the 60-day injured list. |
| 11/06/25 | Great Lakes Loons activated CF Mike Sirota from the 60-day injured list. |
| 11/06/25 | Great Lakes Loons activated SS Jordan Thompson from the 60-day injured list. |