Roster y Personal de los Red Sox
Transacciones
| Fecha | Transacción |
| 02/10/26 | Boston Red Sox ponen a RHP Tanner Houck en la 60-día lista de lesionados. |
| 02/10/26 | Boston Red Sox agente libre firmado SS Isiah Kiner-Falefa. |
| 02/09/26 | Boston Red Sox agente libre firmado 2B Brendan Rodgers con un contrato de la ligas menores y invitado a spring training. |
| 02/09/26 | Boston Red Sox cambian a LHP Kyle Harrison, LHP Shane Drohan y 2B David Hamilton a Milwaukee Brewers por 3B Caleb Durbin, SS Andruw Monasterio, 2B Anthony Seigler y Future Considerations. |
| 02/09/26 | Boston Red Sox cambian a LHP Kyle Harrison, LHP Shane Drohan y 2B David Hamilton a Milwaukee Brewers por 3B Caleb Durbin, SS Andruw Monasterio, 2B Anthony Seigler y Future Considerations. |
| 02/09/26 | Boston Red Sox cambian a LHP Kyle Harrison, LHP Shane Drohan y 2B David Hamilton a Milwaukee Brewers por 3B Caleb Durbin, SS Andruw Monasterio, 2B Anthony Seigler y Future Considerations. |
| 02/09/26 | Boston Red Sox cambian a LHP Kyle Harrison, LHP Shane Drohan y 2B David Hamilton a Milwaukee Brewers por 3B Caleb Durbin, SS Andruw Monasterio, 2B Anthony Seigler y Future Considerations. |
| 02/09/26 | Boston Red Sox cambian a LHP Kyle Harrison, LHP Shane Drohan y 2B David Hamilton a Milwaukee Brewers por 3B Caleb Durbin, SS Andruw Monasterio, 2B Anthony Seigler y Future Considerations. |
| 02/09/26 | Boston Red Sox cambian a LHP Kyle Harrison, LHP Shane Drohan y 2B David Hamilton a Milwaukee Brewers por 3B Caleb Durbin, SS Andruw Monasterio, 2B Anthony Seigler y Future Considerations. |
| 02/06/26 | Boston Red Sox agente libre firmado LHP Radinsson Lopez con un contrato de la ligas menores. |
| 02/06/26 | Boston Red Sox reclamado SS Tsung-Che Cheng fuera de waivers de Washington Nationals. |
| 02/05/26 | Boston Red Sox agente libre firmado RHP Kyle Keller con un contrato de la ligas menores. |
| 02/05/26 | RHP Kyle Keller estado en la lista cambian a por Boston Red Sox. |
| 02/05/26 | Boston Red Sox agente libre firmado RHP Vinny Nittoli con un contrato de la ligas menores. |
| 02/04/26 | Boston Red Sox reclamado 2B Mickey Gasper fuera de waivers de Washington Nationals. |
| 02/03/26 | Boston Red Sox agente libre firmado C Matt Thaiss con un contrato de la ligas menores. |
| 02/01/26 | Boston Red Sox cambian a RHP David Sandlin, RHP Jordan Hicks, Player To Be Named Later, Player To Be Named Later y dinero en efectivo a Chicago White Sox por RHP Gage Ziehl y Player To Be Named Later. |
| 02/01/26 | Boston Red Sox cambian a RHP David Sandlin, RHP Jordan Hicks, Player To Be Named Later, Player To Be Named Later y dinero en efectivo a Chicago White Sox por RHP Gage Ziehl y Player To Be Named Later. |
| 02/01/26 | Boston Red Sox cambian a RHP David Sandlin, RHP Jordan Hicks, Player To Be Named Later, Player To Be Named Later y dinero en efectivo a Chicago White Sox por RHP Gage Ziehl y Player To Be Named Later. |