Grayson Allen Blocks Prop is currently Over/Under 0.5 (+280/-400).
The money has been on the Over as it opened 0.5 @ +310 before it was bet up to 0.5 @ +280.
FACTORS THAT FAVOR THE OVER:
Grayson Allen will hold the home court advantage in this matchup. Playing in your home stadium usually raises player production in all stat categories.