The NBA Perfect system side is on Boston at 8:30 eastern. The Celtics fit a RARE NEVER lost Playoff system that plays on round 3 or later teams in game 2 of a s series off a home favored loss and a previous home favored win if the total is 188 or higher. These teams win by an average 113-92 score long term. The Celtics were off a huge game 7 win and then bounced in game 1. Look for a bounce back effort here tonight as Boston has covered 8 of 9 off a spread loss and 11 of 15 vs a winning team. Friday is not fun day for Miami as they have failed to cover 7 of the last 8, Look for Boston to cover