Olen Zellweger

DBUF · age 23 · 2024-25 with ANA · drafted 2021 by ANA, round 2, #34 overallCompare with…

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Health

No injury on record — healthy.

Roster moves

2026-06-26 · Acquired D Olen Zellweger from Anaheim for F Anton Wahlberg and a 2026 second-round draft pick. Signed D Brett Kulak to a five-year contract extension.

Beat reports

NEW@MatthewFairburn · 2 days ago · news· also @rachelmlenzi, @BillHoppeNHL

Olen Zellweger is on the ice for Sabres warmups. Matt Grzelcyk isn't out there, so looks like he'll come out.

@rachelmlenzi · 5 days ago · injury· also @BuffaloSabres

The bench door is closed at #Sabres practice. Not on the ice: Olen Zellweger (concussion protocol) Conor Timmins (IR, lower body) Alex Lyon (upper body)

@BillHoppeNHL · 6 days ago · newsmentioned

Ukko-Pekka Luukkonen is on the ice. Alex Lyon isn’t. Olen Zellweger is also absent.

@DFOFantasy · 2026-09-25 · injury· also @BillHoppeNHL

Olen Zellweger: Injury: Zellweger (concussion) is expected to be ready for Sabres' opening night. https://t.co/kQkS307sfk

@rachelmlenzi · 2026-09-23 · injury· also @BillHoppeNHL, @BuffaloSabres, @rachelmlenzi and 4 more

The door is closed on the bench, and #Sabres defensemen Olen Zellweger (concussion) and Mattias Samuelsson (lower body) are not on the ice — they were scheduled to be evaluated today. In addition to Johnson, Radim Mrtka is also on the ice with the A team.

@rachelmlenzi · 2026-09-19 · lines

No line rushes ahead of the Blue & Gold game, but off the faceoff Krebs-Thompson-Doan (Blue) Benson-Ostlund-Quinn (Gold) Power-Zellweger (Blue) Samuelsson-Dahlin (Gold) #Sabres

@rachelmlenzi · 2026-09-17 · camp· also @rachelmlenzimentioned

First-day-of training camp defensive pairings: Dahlin-Samuelsson Zellweger-Power Gilbert-Metsa Crevier-Timmins #Sabres

@BuffaloSabres · 2026-09-09 · camp

Olen Zellweger and Louis Crevier are preparing for their first training camp in Buffalo! 🤝 Read more on how they fit and projected blue line pairings → https://t.co/6QMXFn9kOb #LetsGoBuffalo | @ticketmaster

Status changes

5 days ago · CBS

Day-To-Day→Out

2026-09-27 · CBS

Out→Day-To-Day

2026-09-24 · CBS

Day-To-Day→Out

2026-09-23 · CBS

now Day-To-Day