Jaylen Brown Blocks Prop is currently Over/Under 0.5 (+200/-300).
The money has been on the Under as it opened 0.5 @ -295 before it was bet down to 0.5 @ -300.
FACTORS THAT FAVOR THE OVER:
The Celtics will likely get a boost in plays today from facing the 2nd-fastest tempo away team in the NBA over the last 20 games (the San Antonio Spurs).
FACTORS THAT FAVOR THE UNDER:
The Boston Celtics have played at the most lethargic tempo in the league this year.