Keldon Johnson Blocks Prop is currently Over/Under 0.5 (+300/-475).
The money has been on the Over as it opened 0.5 @ +325 before it was bet up to 0.5 @ +300.
FACTORS THAT FAVOR THE OVER:
The 4th-fastest pace-of-play home team in the league over the last 15 games has been the San Antonio Spurs.
Keldon Johnson will hold the home court advantage in this matchup. Playing with the home court advantage tends to improve player performance across the board.
FACTORS THAT FAVOR THE UNDER:
The San Antonio Spurs will likely suffer a reduction in plays in this contest from squaring off against the most lethargic tempo visiting team in the NBA over the last 5 games (the Trail Blazers).