Andrei Vasilevskiy had 49 saves and the Tampa Bay Lightning completed a four-game sweep of the Florida Panthers.
For the fourth time in as many games in the Eastern Conference finals, one team blitzed the other.
CFL players have rejected the new collective bargaining agreement with the league.
Andrew Brunette shot down the report that several of his players were at a strip club deep into the night after losing Game 3 to the Lightning.