Sam Hauser Rebounds Prop is currently Over/Under 3.5 (-145/+110).
FACTORS THAT FAVOR THE OVER:
Offensive rebounds save possession and create additional chances for scoring and assists, and the Celtics rank best in in the NBA with 14.8 offensive boards per game over the last 5 games.
FACTORS THAT FAVOR THE UNDER:
The Celtics have played at the most lethargic pace-of-play in the league this year.
The Knicks have played at the 2nd-most sluggish pace-of-play in the NBA over the last 5 games, which ought to lead to fewer plays for the Boston Celtics.