Keldon Johnson Blocks Prop is currently Over/Under 0.5 (+220/-325).
The money has been on the Over as it opened 0.5 @ +260 before it was bet up to 0.5 @ +220.
FACTORS THAT FAVOR THE OVER:
The 6th-quickest pace home offense in the league over the last 25 games has been the Spurs.
Keldon Johnson will enjoy the benefit of the home court advantage in this contest. Playing on your home court usually improves stat production in all facets of the game.
FACTORS THAT FAVOR THE UNDER:
The Miami Heat have played at the 4th-slowest pace-of-play in the league this year, which should lead to fewer plays for the San Antonio Spurs.