Bobby Portis Rebounds Prop is currently Over/Under 6.5 (+100/-135).
The money has been on the Under as it opened 6.5 @ -130 before it was bet down to 6.5 @ -135.
FACTORS THAT FAVOR THE OVER:
The 10th-speediest pace-of-play team in the NBA this year has been the Milwaukee Bucks.
FACTORS THAT FAVOR THE UNDER:
The Bucks check in as the worst offensive rebounding offense in the NBA this year (offensive rebounds maintain possession, and a lack of them may therefore eliminate additional opportunities for scoring and assists).
