The Montreal Canadiens and Tampa Bay Lightning meet Sunday night in Game 7 in Tampa, with the first-round series tied 3-3 and the winner advancing to face the Buffalo Sabres in Round 2. MORE: Sidney Crosby reacts to painful

The Toronto Raptors and Cleveland Cavaliers meet Sunday night in Cleveland for Game 7, with the first-round series tied 3-3 and a spot in the Eastern Conference semifinals on the line. MORE: Stephen Curry changes stance on playing in

In a series of momentum swings, who will end up at the right end of the pendulum in Game 7? Here's when and where to watch.

The Philadelphia 76ers head to Boston facing elimination Tuesday night, while the Boston Celtics have a chance to close out their first-round series at TD Garden in Game 5. MORE: Ranking the current NBA playoff duos How to Watch

The Montreal Canadiens and Tampa Bay Lightning face off in Game 7 to determine the winner of their first-round playoff series. The Lightning forced Game 7 with a 1-0 victory in OT on Friday. The combined score of the previous six games is 14-14 and all of the six games were decided by a single goal.