Mark Williams Blocks Prop is currently Over/Under 0.5 (-186/+142).
The money has been on the Under as it opened 0.5 @ +142 before it was bet down to 0.5 @ +142.
FACTORS THAT FAVOR THE OVER:
The Spurs have played at the most up-tempo pace-of-play in the league over the last 5 games, which should lead to increased plays for the Phoenix Suns.
FACTORS THAT FAVOR THE UNDER:
The 6th-slowest tempo team in the NBA over the last 15 games has been the Phoenix Suns.