New Hampshire Fisher Cats Roster & Staff
New Hampshire Transactions
| Date | Transaction |
| 05/26/23 | New Hampshire Fisher Cats placed C Zach Britton on the 7-day injured list. |
| 05/26/23 | New Hampshire Fisher Cats activated C Kekai Rios. |
| 05/25/23 | New Hampshire Fisher Cats placed OF Dylan Rock on the 7-day injured list. |
| 05/25/23 | New Hampshire Fisher Cats activated 1B PK Morris. |
| 05/25/23 | 3B Riley Tirotta assigned to New Hampshire Fisher Cats from Vancouver Canadians. |
| 05/25/23 | SS Trevor Schwecke assigned to Buffalo Bisons from New Hampshire Fisher Cats. |
| 05/23/23 | New Hampshire Fisher Cats activated SS Leo Jimenez from the 7-day injured list. |
| 05/23/23 | New Hampshire Fisher Cats activated LHP Mason Fluharty. |
| 05/23/23 | New Hampshire Fisher Cats transferred 1B PK Morris to the Development List. |
| 05/23/23 | LHP Jimmy Burnette assigned to Buffalo Bisons from New Hampshire Fisher Cats. |
| 05/23/23 | LHP Mason Fluharty assigned to New Hampshire Fisher Cats from Vancouver Canadians. |
| 05/16/23 | New Hampshire Fisher Cats transferred RHP Nick Fraze to the Development List. |
| 05/16/23 | New Hampshire Fisher Cats released RHP Parker Caracci. |
| 05/16/23 | New Hampshire Fisher Cats activated C Zach Britton from the 7-day injured list. |
| 05/16/23 | RHP Chad Dallas assigned to New Hampshire Fisher Cats from Vancouver Canadians. |
| 05/16/23 | RHP Connor Cooke assigned to New Hampshire Fisher Cats from Vancouver Canadians. |
| 05/16/23 | SS Luis De Los Santos assigned to Buffalo Bisons from New Hampshire Fisher Cats. |
| 05/16/23 | LHP Braden Scott assigned to Vancouver Canadians from New Hampshire Fisher Cats. |
| 05/13/23 | New Hampshire Fisher Cats activated C Karl Ellison. |
| 05/13/23 | New Hampshire Fisher Cats transferred C Kekai Rios to the Development List. |
| 05/13/23 | C Karl Ellison assigned to New Hampshire Fisher Cats from Vancouver Canadians. |
| 05/11/23 | New Hampshire Fisher Cats activated SS Luis De Los Santos from the 7-day injured list. |
| 05/11/23 | New Hampshire Fisher Cats placed SS Leo Jimenez on the 7-day injured list. |
| 05/09/23 | New Hampshire Fisher Cats activated OF Zac Cook. |
| 05/09/23 | RHP Nick Fraze assigned to New Hampshire Fisher Cats from Buffalo Bisons. |
| 05/09/23 | RHP Sam Ryan assigned to Vancouver Canadians from New Hampshire Fisher Cats. |
| 05/06/23 | RHP Sam Ryan assigned to New Hampshire Fisher Cats from Vancouver Canadians. |
| 05/06/23 | LHP Sean Mellen assigned to Buffalo Bisons from New Hampshire Fisher Cats. |
| 05/05/23 | New Hampshire Fisher Cats activated RHP Gabriel Ponce. |
| 05/03/23 | New Hampshire Fisher Cats transferred RHP Gabriel Ponce to the Development List. |
| 05/03/23 | New Hampshire Fisher Cats activated RHP Hagen Danner from the 7-day injured list. |
| 05/02/23 | New Hampshire Fisher Cats activated OF Sebastian Espino. |
| 05/02/23 | New Hampshire Fisher Cats transferred RHP Jol Concepcion to the Development List. |
| 05/02/23 | New Hampshire Fisher Cats activated 1B PK Morris. |
| 05/02/23 | New Hampshire Fisher Cats activated RHP Juan Nunez. |
| 05/02/23 | New Hampshire Fisher Cats transferred OF Zac Cook to the Development List. |
| 05/02/23 | RHP Juan Nunez assigned to New Hampshire Fisher Cats from Vancouver Canadians. |