Fredericksburg Nationals Roster & Staff
Fredericksburg Transactions
| Date | Transaction |
| 09/22/23 | Fredericksburg Nationals activated 2B Yoander Rivero. |
| 09/22/23 | Fredericksburg Nationals activated LHP Franklin Marquez. |
| 09/22/23 | Fredericksburg Nationals activated RHP Jarlin Susana. |
| 09/09/23 | Fredericksburg Nationals placed RHP Riley Cornelio on the 7-day injured list. |
| 09/09/23 | LHP Gabriel Agostini assigned to Fredericksburg Nationals from FCL Nationals. |
| 09/05/23 | Fredericksburg Nationals placed RHP Travis Sthele on the 7-day injured list. |
| 09/05/23 | RHP Johan Otanez assigned to Fredericksburg Nationals from FCL Nationals. |
| 09/03/23 | SS Phillip Glasser assigned to Fredericksburg Nationals from FCL Nationals. |
| 09/02/23 | Fredericksburg Nationals placed SS Jorgelys Mota on the 7-day injured list. |
| 09/02/23 | RHP Jefrem Leon assigned to Fredericksburg Nationals from FCL Nationals. |
| 09/01/23 | Fredericksburg Nationals placed RHP Mason Denaburg on the 7-day injured list. |
| 09/01/23 | RHP Anthony Arguelles assigned to Fredericksburg Nationals from FCL Nationals. |
| 09/01/23 | RHP Bryan Polanco assigned to Fredericksburg Nationals from FCL Nationals. |