| TRADE : From Sabres to Oilers : Cooper Marody (P). |
| Zach Stepan was added to Sabres. |
| TRADE : From Stars to Sabres : Andrej Sekera. |
| TRADE : From Ducks to Sabres : Luc Snuggerud. |
| Kyle Platzer was released. |
| Miska Kukkonen has been added to Sabres. |
| Team Name Change : YellowHats changed name to Cardinals |
| General Manager Change : Sabres fired general manager NFHL |
| Will Toffey has been deleted from Sabres. |
| Daniel Brickley was added to Sabres. |
| Mike Green was added to Sabres. |
| Sabres paid 0 € to release Emil Garipov. |
| TRADE : From Sabres to Ducks : Alexander Radulov. |
| Sabres paid 931.612 € to release Philip Samuelsson. |
| Unknown Player is no longer as assistant for Sabres. |
| Semyon Kizimov has been added to Sabres. |
| Dave Tippett contract with Sabres has ended. |
| General Manager Change : Sabres hired general manager Marco |
| Zach Glienke has been deleted from Sabres. |
| Emil Garipov was released. |
