Grayson Allen Blocks Prop is currently Over/Under 0.5 (+200/-275).
The money has been on the Under as it opened 0.5 @ -250 before it was bet down to 0.5 @ -275.
FACTORS THAT FAVOR THE OVER:
The Memphis Grizzlies have played at the most up-tempo pace-of-play in the league this year, which should lead to increased possessions for the Phoenix Suns.
FACTORS THAT FAVOR THE UNDER:
The most lethargic tempo team in the NBA over the last 10 games has been the Suns.