With the St. Louis Blues winning Game 4 over the San Jose Sharks on Friday night, the NHL now knows the Western Conference final will go at least six games.
After the game, the league was able to announce that the Stanley Cup Final will begin on Monday, May 27 in Boston.
The Bruins, who swept the Carolina Hurricanes in the Eastern Conference final, will host either the Sharks or the Blues.
With the Western Conference final now tied at two games apiece, the series shifts back to San Jose for Game 5 on Sunday at 12 p.