Harrison Barnes Blocks Prop is currently Over/Under 0.5 (+450/-900).
The money has been on the Under as it opened 0.5 @ -800 before it was bet down to 0.5 @ -900.
FACTORS THAT FAVOR THE OVER:
The Spurs are expected to see an increase in possessions today from competing against the 6th-quickest pace visiting offense in the NBA this year (the Golden State Warriors).
FACTORS THAT FAVOR THE UNDER:
The 9th-most lethargic pace-of-play offense in the NBA this year has been the San Antonio Spurs.