Gary Payton II Blocks Prop is currently Over/Under 0.5 (+280/-400).
The money has been on the Under as it opened 0.5 @ -400 before it was bet down to 0.5 @ -400.
FACTORS THAT FAVOR THE OVER:
The 5th-speediest tempo away team in the NBA this year has been the Warriors.
The Celtics have played at the 6th-quickest pace in the league over the last 5 games, which ought to boost opportunities for the Golden State Warriors.
FACTORS THAT FAVOR THE UNDER:
Gary Payton II will not receive the benefit of the home court advantage in this game. Playing away from your home city usually reduces stat production in all facets of the game.