Jalen Johnson Blocks Prop is currently Over/Under 0.5 (+155/-220).
The money has been on the Under as it opened 0.5 @ -200 before it was bet down to 0.5 @ -220.
FACTORS THAT FAVOR THE OVER:
The 4th-quickest tempo road offense in the league over the last 10 games has been the Hawks.
The Philadelphia 76ers have played at the 7th-fastest pace in the league over the last 5 games, which ought to increase possessions for the Atlanta Hawks.