Harrison Barnes Blocks Prop is currently Over/Under 0.5 (+300/-500).
The money has been on the Over as it opened 0.5 @ +333 before it was bet up to 0.5 @ +300.
FACTORS THAT FAVOR THE OVER:
The Spurs have played at the 10th-most up-tempo pace in the NBA over the last 5 games.
FACTORS THAT FAVOR THE UNDER:
The Cleveland Cavaliers have played at the 6th-most lethargic pace-of-play in the NBA over the last 5 games at home, which should reduce plays for the San Antonio Spurs.