| May 15, 2026 |
Mike Yeo contract with Americans has ended. |
| May 15, 2026 |
Lindy Ruff contract with Sabres has ended. |
| May 01, 2026 |
Americans was eliminated at round 1 of year 2025. |
| Apr 17, 2026 |
Sabres didn't make playoff for year 2025. |
| Mar 15, 2026 |
TRADE : From Islanders to Sabres : Jonas Brodin (72). |
| Mar 15, 2026 |
TRADE : From Sabres to Islanders : Nick Leddy (71), Y:2027-RND:2-BUF. |
| Mar 15, 2026 |
TRADE : From Islanders to Sabres : Jordan Martinook (70). |
| Mar 15, 2026 |
TRADE : From Sabres to Islanders : Y:2026-RND:2-BUF, Y:2026-RND:7-CHI. |
| Mar 15, 2026 |
TRADE : From Senators to Sabres : Marcus Foligno (70). |
| Mar 15, 2026 |
TRADE : From Sabres to Senators : Y:2027-RND:4-BOS. |
| Dec 17, 2025 |
TRADE : From Sabres to Golden Knights : Y:2026-RND:3-DET, Y:2026-RND:5-BUF. |
| Dec 17, 2025 |
TRADE : From Golden Knights to Sabres : Zach Bogosian (73). |
| Dec 16, 2025 |
TRADE : From Sabres to Red Wings : Brayden McNabb (72). |
| Dec 16, 2025 |
TRADE : From Red Wings to Sabres : Y:2026-RND:3-DET. |
| Oct 13, 2025 |
TRADE : From Wild to Sabres : $100,000 (Money). |
| Oct 13, 2025 |
TRADE : From Sabres to Wild : Matthew Murray (64). |
| Oct 13, 2025 |
TRADE : From Blues to Sabres : $100,000 (Money). |
| Oct 13, 2025 |
TRADE : From Sabres to Blues : Jacob Bryson (64). |
| Oct 13, 2025 |
TRADE : From Islanders to Sabres : $100,000 (Money). |
| Oct 13, 2025 |
TRADE : From Sabres to Islanders : Craig Smith (66). |
| Sep 05, 2025 |
Chad Ruhwedel was released. |
| Sep 05, 2025 |
Sabres paid $0 to release Chad Ruhwedel. |
| Sep 05, 2025 |
Brendan Smith signed with Sabres for $775,000 for 1 year(s) / Option : No Trade. |
| Sep 05, 2025 |
Brendan Smith was added to Sabres. |
| Aug 21, 2025 |
Oskar Sundqvist signed with Sabres for $800,000 for 2 year(s) / Option : No Trade & Signing Bonus of $400,000. |
