What happened: The Ottawa Senators activated goaltender Linus Ullmark from injured reserve on Sunday. Ullmark returns to the active roster after missing eight games with a lower-body injury. Goaltender Jonas Johansson was reassigned to the AHL's Belleville Senators in a corresponding roster move.

Why it matters: Ullmark's return restores Ottawa's primary goaltender as the club looks to maintain momentum in the Eastern Conference. The Senators remain in playoff position following a home victory over the Utah Mammoth. Solidifying the goaltending tandem provides crucial stability for the lineup during a crowded regular season slate.

What to watch: Ottawa prepares for its upcoming home matchup against the Washington Capitals. Ullmark is eligible to start immediately following his removal from injured reserve.