Frederick Keys Roster & Staff
Frederick Transactions
| Date | Transaction |
| 04/07/26 | Norfolk Tides sent RHP Hans Crouse on a rehab assignment to Frederick Keys. |
| 04/07/26 | RHP Evan Yates assigned to Chesapeake Baysox from Frederick Keys. |
| 04/07/26 | SS Maikol Hernández assigned to Frederick Keys from Delmarva Shorebirds. |
| 04/02/26 | Frederick Keys transferred RHP Eccel Correa to the Development List. |
| 04/02/26 | Frederick Keys placed C Yasmil Bucce on the 7-day injured list. |
| 04/02/26 | Frederick Keys transferred 3B Alfredo Velásquez to the Development List. |
| 04/02/26 | Frederick Keys placed LHP Holden deJong on the 60-day injured list. |
| 04/02/26 | Frederick Keys placed LHP Holden deJong on the 7-day injured list. |
| 04/02/26 | Frederick Keys placed RHP Tanner Smith on the 7-day injured list. |
| 04/02/26 | Frederick Keys placed RHP Jack Crowder on the 7-day injured list. |
| 04/02/26 | Frederick Keys transferred RHP Raimon Gomez to the Development List. |
| 04/02/26 | LHP Juan Rojas assigned to Frederick Keys from Delmarva Shorebirds. |
| 04/02/26 | RHP Michael Caldon assigned to Chesapeake Baysox from Frederick Keys. |