Buffalo Bisons Roster & Staff
Buffalo Transactions
| Date | Transaction |
| 08/05/26 | Buffalo Bisons activated LHP Ricky Tiedemann from the 7-day injured list. |
| 08/05/26 | Toronto Blue Jays recalled RHP Chase Lee from Buffalo Bisons. |
| 08/05/26 | Toronto Blue Jays optioned RHP Chad Dallas to Buffalo Bisons. |
| 08/05/26 | Toronto Blue Jays recalled RHP Lazaro Estrada from Buffalo Bisons. |
| 08/04/26 | Buffalo Bisons released RHP Caleb Freeman. |
| 08/04/26 | Buffalo Bisons released DH Eloy Jiménez. |
| 08/04/26 | Buffalo Bisons activated RHP Jorge Alcala from the 7-day injured list. |
| 08/04/26 | Buffalo Bisons activated RHP Grant Rogers from the temporarily inactive list. |
| 08/04/26 | Buffalo Bisons released RHP Conor Larkin. |
| 08/04/26 | Buffalo Bisons activated RHP Devereaux Harrison from the temporarily inactive list. |
| 08/04/26 | Buffalo Bisons released RHP Jorge Alcala. |
| 08/04/26 | Buffalo Bisons activated C William Simoneit from the temporarily inactive list. |
| 08/04/26 | SS Nick Goodwin assigned to New Hampshire Fisher Cats from Buffalo Bisons. |
| 08/04/26 | Toronto Blue Jays optioned RHP Lazaro Estrada to Buffalo Bisons. |
| 08/04/26 | RHP Jack Nedrow assigned to Dunedin Blue Jays from Buffalo Bisons. |
| 08/04/26 | LHP Mason Olson assigned to New Hampshire Fisher Cats from Buffalo Bisons. |
| 08/03/26 | CF Brett Bateman assigned to Buffalo Bisons. |
| 08/03/26 | RHP John Klein assigned to Buffalo Bisons. |
| 08/03/26 | RHP Josh Stephan assigned to Buffalo Bisons. |
| 08/03/26 | Toronto Blue Jays recalled RHP Lazaro Estrada from Buffalo Bisons. |
| 08/02/26 | Buffalo Bisons placed RHP Devereaux Harrison on the temporarily inactive list. |
| 08/02/26 | RHP Jack Nedrow assigned to Buffalo Bisons from Vancouver Canadians. |
| 08/01/26 | Buffalo Bisons activated SS Josh Kasevich from the temporarily inactive list. |