What happened: The Buffalo Sabres have signed defenseman Matt Grzelcyk to a one-year contract. The agreement is worth $850,000 for the upcoming season.

Why it matters: The low-risk addition provides Buffalo with experienced depth on the back end as they navigate preseason preparations. Grzelcyk brings veteran stability to the defensive rotation for the 2025-26 campaign.

What to watch: Grzelcyk will look to secure a regular role in the lineup as Buffalo continues its preseason schedule.