2025 26 Season
Verified data · source: 2025–26 Buffalo Sabres season · auto-audited weekly.
10 rows · scroll inside the table (header and first column stay put).
| Date | Player | Former team | Term | Via | Ref |
|---|---|---|---|---|---|
| July 1, 2025 (2025-07-01) | Justin Danforth | Columbus Blue Jackets | 2-year | Free agency | [185] |
| July 1, 2025 (2025-07-01) | Mason Geertsen | Vegas Golden Knights | 2-year | Free agency | [186] |
| July 1, 2025 (2025-07-01) | Alex Lyon | Detroit Red Wings | 2-year | Free agency | [187] |
| July 2, 2025 (2025-07-02) | Riley Fiddler-Schultz | Rochester Americans | 2-year‡ | Free agency | [188] |
| July 2, 2025 (2025-07-02) | Zac Jones | New York Rangers | 1-year | Free agency | [188] |
| July 2, 2025 (2025-07-02) | Zach Metsa | Rochester Americans | 2-year | Free agency | [188] |
| July 2, 2025 (2025-07-02) | Carson Meyer | Rochester Americans | 2-year | Free agency | [188] |
| July 16, 2025 (2025-07-16) | Jake Leschyshyn | New York Rangers | 1-year | Free agency | [189] |
| September 11, 2025 (2025-09-11) | Alexandar Georgiev | San Jose Sharks | 1-year | Free agency | [190] |
| October 6, 2025 (2025-10-06) | Colten Ellis | St. Louis Blues | Waivers | [191] |