Fredericksburg Nationals Roster & Staff
WSH Transactions
| Date | Transaction |
| 07/26/25 | Fredericksburg Nationals activated SS Rafael Ramirez Jr. from the 7-day injured list. |
| 07/26/25 | SS Rafael Ramirez Jr. assigned to FCL Nationals from Fredericksburg Nationals. |
| 07/26/25 | RHP Adrian Sampson assigned to Harrisburg Senators from Rochester Red Wings. |
| 07/26/25 | RHP Adrian Sampson assigned to Harrisburg Senators from Rochester Red Wings. |
| 07/25/25 | OF Ethan Petry assigned to FCL Nationals. |
| 07/25/25 | SS Coy James assigned to FCL Nationals. |
| 07/25/25 | RHP Landon Harmon assigned to FCL Nationals. |
| 07/24/25 | FCL Nationals released RHP Bryan Sanchez. |
| 07/24/25 | FCL Nationals released RHP Reilin Ramirez. |
| 07/24/25 | 1B Juan Cruz assigned to FCL Nationals. |
| 07/24/25 | FCL Nationals released RHP Doimil Perez. |
| 07/24/25 | Harrisburg Senators released RHP Miguel Gomez. |
| 07/24/25 | Washington Nationals optioned RHP Orlando Ribalta to Rochester Red Wings. |
| 07/23/25 | RHP Luke Johnson assigned to Fredericksburg Nationals from FCL Nationals. |
| 07/23/25 | RHP Luke Johnson assigned to Fredericksburg Nationals from FCL Nationals. |
| 07/23/25 | Rochester Red Wings transferred RHP Michael Cuevas to the Development List. |
| 07/22/25 | RHP Miguel Sime Jr. assigned to FCL Nationals. |
| 07/22/25 | RHP Davian Garcia assigned to Wilmington Blue Rocks from Fredericksburg Nationals. |
| 07/22/25 | RHP Yoel Tejeda Jr. assigned to Wilmington Blue Rocks from Fredericksburg Nationals. |
| 07/22/25 | Harrisburg Senators activated LHP Jake Bennett. |
| 07/22/25 | Harrisburg Senators activated LHP Jake Bennett. |
| 07/22/25 | LHP Jake Bennett assigned to Harrisburg Senators from Wilmington Blue Rocks. |
| 07/22/25 | Washington Nationals optioned RHP Mason Thompson to Rochester Red Wings. |
| 07/22/25 | Washington Nationals selected the contract of LHP Konnor Pilkington from Rochester Red Wings. |
| 07/22/25 | Wilmington Blue Rocks activated RHP Yoel Tejeda Jr.. |
| 07/22/25 | Wilmington Blue Rocks activated RHP Davian Garcia. |
| 07/22/25 | Wilmington Blue Rocks activated RHP Yoel Tejeda Jr.. |
| 07/22/25 | LHP Jake Bennett assigned to Harrisburg Senators from Wilmington Blue Rocks. |
| 07/22/25 | RHP Yoel Tejeda Jr. assigned to Wilmington Blue Rocks from Fredericksburg Nationals. |
| 07/22/25 | RHP Davian Garcia assigned to Wilmington Blue Rocks from Fredericksburg Nationals. |
| 07/21/25 | Rochester Red Wings sent RHP Adrian Sampson on a rehab assignment to FCL Nationals. |
| 07/21/25 | Rochester Red Wings sent RHP Adrian Sampson on a rehab assignment to FCL Nationals. |
| 07/21/25 | Washington Nationals signed free agent OF Jordan Williams to a minor league contract. |
| 07/20/25 | Harrisburg Senators sent RHP Jarlin Susana on a rehab assignment to Wilmington Blue Rocks. |
| 07/20/25 | Harrisburg Senators sent RHP Jarlin Susana on a rehab assignment to Wilmington Blue Rocks. |
| 07/20/25 | Harrisburg Senators sent RHP Jarlin Susana on a rehab assignment to Wilmington Blue Rocks. |
| 07/20/25 | Harrisburg Senators sent RHP Jarlin Susana on a rehab assignment to Wilmington Blue Rocks. |
| 07/19/25 | SS Eli Willits assigned to FCL Nationals. |
| 07/19/25 | Harrisburg Senators sent CF Jeremy De La Rosa on a rehab assignment to Wilmington Blue Rocks. |
| 07/19/25 | Harrisburg Senators sent CF Jeremy De La Rosa on a rehab assignment to Wilmington Blue Rocks. |
| 07/18/25 | OF Elijah Green assigned to Fredericksburg Nationals from FCL Nationals. |
| 07/18/25 | LHP Liam Sullivan assigned to Fredericksburg Nationals from FCL Nationals. |
| 07/18/25 | Fredericksburg Nationals activated LHP Liam Sullivan. |
| 07/18/25 | Fredericksburg Nationals activated LHP Liam Sullivan. |
| 07/18/25 | Fredericksburg Nationals activated LHP Liam Sullivan. |
| 07/18/25 | Fredericksburg Nationals activated SS Everett Cooper III from the 7-day injured list. |
| 07/18/25 | OF Roismar Quintana assigned to Wilmington Blue Rocks from Fredericksburg Nationals. |
| 07/18/25 | LHP Liam Sullivan assigned to Fredericksburg Nationals from FCL Nationals. |
| 07/18/25 | OF Elijah Green assigned to Fredericksburg Nationals from FCL Nationals. |
| 07/18/25 | OF Branden Boissiere assigned to Harrisburg Senators from Wilmington Blue Rocks. |