Peoria Chiefs Roster & Staff
Peoria Transactions
| Date | Transaction |
| 05/12/26 | Peoria Chiefs released RHP Zack Showalter. |
| 05/12/26 | Peoria Chiefs activated RHP Sam Brodersen from the Development List. |
| 05/12/26 | 1B Jack Gurevitch assigned to Peoria Chiefs from Palm Beach Cardinals. |
| 05/12/26 | C Rainiel Rodriguez assigned to Springfield Cardinals from Peoria Chiefs. |
| 05/10/26 | Peoria Chiefs activated RHP Aaron Holiday from the 7-day injured list. |
| 05/09/26 | SS Christian Martin assigned to Peoria Chiefs from Palm Beach Cardinals. |
| 05/06/26 | Peoria Chiefs transferred RHP Bruno López from the 7-day injured list to the 60-day injured list. |
| 05/05/26 | RHP Jason Savacool assigned to Peoria Chiefs from Memphis Redbirds. |
| 05/05/26 | SS Miguel Villarroel assigned to Memphis Redbirds from Peoria Chiefs. |
| 05/02/26 | RHP Jason Savacool assigned to Memphis Redbirds from Peoria Chiefs. |