The NHL cracked down on any possible mishaps between the Montreal Canadiens and Washington Capitals following a huge brawl in Game 3. Josh Anderson and Tom Wils

Things are getting increasingly testy in the first-round playoff series between the Washington Capitals and the Montreal Canadiens.

Montreal defenseman Arber Xhekaj and Washington blueliner Dylan McIlrath were both fined the maximum amount by the NHL on Monday for unsportsmanlike conduct that took place during pregame warmups prior to Game 4.