Buffalo Sabres Signed Defenseman Matt Grzelcyk
The Sabres added veteran depth as injuries impact the defensive roster before the season opener.
Updated on Sept. 25, 2026 in Hockey

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The Buffalo Sabres signed unrestricted free agent Matt Grzelcyk to a one-year, $850,000 contract. The veteran defenseman joins the team as it manages multiple injuries on its defensive line.
Why it matters
The signing provides immediate defensive depth and experience for a Sabres roster currently sidelined by injuries to Mattias Samuelsson and Olen Zellweger. The team hopes to stabilize its back end ahead of the regular season.
Grzelcyk brings experience from 596 career regular-season NHL games, having recorded 12 assists across 69 appearances during the 2025-26 season. His career totals now stand at 26 goals and 161 assists.
The players
Matt Grzelcyk
He is a veteran NHL defenseman who has played 596 regular-season games throughout his professional career.
Buffalo Sabres
They are a professional ice hockey team based in Buffalo that competes in the Atlantic Division of the NHL.
Mattias Samuelsson
He is a defensive player for the Buffalo Sabres currently sidelined with a lower-body injury.
Olen Zellweger
He is a defenseman for the Buffalo Sabres currently being monitored under league concussion protocol.
Rochester Americans
They are the American Hockey League affiliate organization that serves as the minor league pipeline for the Buffalo Sabres.
The details
The Buffalo Sabres moved to bolster their lineup after Mattias Samuelsson was labeled week-to-week with a lower-body injury and Olen Zellweger entered concussion protocol. Any depth defensemen signed by the team must clear waivers before they can be assigned to the Rochester Americans.
Timeline
March 2026: Grzelcyk sustained an undisclosed injury that prematurely ended his season.
September 25, 2026: The Buffalo Sabres officially announced the signing of Matt Grzelcyk.
September 26, 2026: The Sabres are scheduled for their final preseason game against Pittsburgh.
October 1, 2026: The Buffalo Sabres open the regular season against the Columbus Blue Jackets.
Season Trajectory
This acquisition adjusts the defensive depth chart in a critical window as the team navigates early injury adversity. The move stabilizes the rotation as the Sabres attempt to establish defensive consistency before the regular season begins.
Grzelcyk's addition provides the team with immediate lineup stability while Mattias Samuelsson and Olen Zellweger recover. His presence on the roster affects the internal competition for defensive minutes during the season opener against Columbus.
The takeaway
Depth signings are a critical component of managing a professional hockey season as injuries can shift roster needs overnight. Teams that successfully navigate the waiver process to bring in experienced players often maintain more stability during the early weeks of the schedule.
Further reading
For more updates on team transactions, visit the Buffalo Hockey section.
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