Dylan Harper Blocks Prop is currently Over/Under 0.5 (+600/-1111).
The money has been on the Under as it opened 0.5 @ -1000 before it was bet down to 0.5 @ -1111.
FACTORS THAT FAVOR THE OVER:
The speediest tempo team in the league over the last 5 games has been the Spurs.
The Oklahoma City Thunder have played at the 9th-most up-tempo pace-of-play in the NBA over the last 10 games, which should lead to more plays for the Spurs.