The Game 7 Historical System play is on Boston to win at 9:00 eastern. As seen below in this EXACT sequence teams like Toronto are a lousy 5-21 ALL Rounds and 1-10 in round 2. Boston is 10-1 as a non home favorite. In fact dogs of 4 or less that covered the spread are 1-5 straight up after scoring 120 or more in double over time. Favorites of 4 or less with 1 day of rest that scored 120 or more and failed to cover in double over time are 3-1. Look for Boston to advance

HISTORICAL VICTORY PROBABILITIES: Tied LLWWLW:
Considering win order; ignoring site order: The team tied LLWWLW irrespective of site order (Toronto) has the following best-of-7 playoff series and games record through the 2020 NBA Preliminary and NHL Quarterfinals rounds:
Game 7 record, all best-of-7 sports, all rounds: 16-32 (.333)
Game 7 record, all best-of-7 sports, Quarterfinals round: 4-13 (.235)
Game 7 record, NBA only, all rounds: 5-21 (.192)
Game 7 record, NBA only, Quarterfinals round: 1-10 (.091)