Derrick White Blocks Prop is currently Over/Under 1.5 (+160/-215).
The money has been on the Under as it opened 1.5 @ -200 before it was bet down to 1.5 @ -215.
FACTORS THAT FAVOR THE OVER:
The Atlanta Hawks have played at the 2nd-speediest pace-of-play in the NBA over the last 20 games with the home court advantage, which ought to lead to more possessions for the Boston Celtics.
FACTORS THAT FAVOR THE UNDER:
The 4th-most lethargic pace away offense in the NBA over the last 15 games has been the Celtics.