Norman Powell Blocks Prop is currently Over/Under 0.5 (+280/-450).
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:
The Miami Heat have played at the most up-tempo pace in the league this year.
FACTORS THAT FAVOR THE UNDER:
The Golden State Warriors have played at the 10th-least up-tempo pace in the NBA on their home court this year, which ought to lead to fewer plays for the Heat.