The NHL Department of Player Safety has fined Montreal Canadiens defenseman Mike Matheson $5,000 for roughing Ottawa Senators forward Ridly Greig during Saturday’s preseason finale in Montreal.

The incident came at 10:43 of the second period. Greig and Matheson were battling in front of the Canadiens net when Greig threw a cross-check to Matheson’s face. Matheson got up and retaliated, knocking Greig down with a punch and landing another while Greig was on the ice.

 
Both players received matching roughing minors on the play from referee Mike Sullivan – textbook de-escalation calls in a chippy preseason game.

Greig received no supplemental discipline from Player Safety for the cross-check to the face that started the exchange.  He will, however, be suspended for the start of the regular season after picking up a two-game suspension for a sucker-punch of his own during Game 4 of the Sens’ playoff series loss to the Carolina Hurricanes.

This is the third fine of Matheson’s career:

 

Player Safety Preseason Totals

Matheson’s fine is the third of the 2026 preseason:

 

Matheson’s fine is  the maximum allowable under the Collective Bargaining Agreement without a formal hearing.

The Montreal Canadiens defeated the Ottawa Senators 4-2. The NHL officials were referees Kendrick Nicholson (#30) and Mike Sullivan (#47) with linesmen Ryan Daisy (#81) and Brandon Grillo (#75).