| Unknown Player is no longer as assistant for B-Senators. |
| Tristan Broz has been selected as assistant for B-Senators. |
| TRADE : From Senators to Bruins : Mackie Samoskevich (67)- Jacob Bernard-Docker (66)- Jake Bean (65)- Nick Cousins (62). |
| TRADE : From Bruins to Senators : Rasmus Ristolainen (70)- Pavol Regenda (60)- William Horcoff (P)- Tanner Howe (P)- Tristan Bertucci (P). |
| TRADE : From Senators to Kings : Ethan Gauthier (P)- Kristian Epperson (P)- Jesse Kiiskinen (P)- Y:26-RND:4-NYI. |
| TRADE : From Kings to Senators : Alex Iafallo (74)- Warren Foegele (74). |
| Bilan mi-saison LCHV 2025-26 |
| New Record for Team's Most Hits (42) in 1 Game for Senators! |
| TRADE : From Senators to Mammoth : 250 000 $ (Money). |
| TRADE : From Mammoth to Senators : Klim Kostin (62). |
| TRADE : From Senators to Stars : 250 000 $ (Money). |
| TRADE : From Stars to Senators : Adam Erne (60). |
| TRADE : From Bruins to Senators : Y:26-RND:6-OTT. |
| TRADE : From Senators to Bruins : Boris Katchouk (60)- Jiri Patera (53)- Joe Snively (60)- Pavol Regenda (60)- William Lockwood (56). |
| TRADE : From Senators to GoldenKnights : 250 000 $ (Money). |
| TRADE : From GoldenKnights to Senators : Adam Wilsby (63). |
| Trevor Lewis is no longer as assistant for B-Senators. |
| Alec Martinez has been selected as assistant for B-Senators. |
| Alec Martinez is no longer as assistant for B-Senators. |
| David Perron has been selected as assistant for B-Senators. |
