Jaren Jackson Jr. Blocks Prop is currently Over/Under 1.5 (+140/-182).
The money has been on the Over as it opened 1.5 @ +160 before it was bet up to 1.5 @ +140.
FACTORS THAT FAVOR THE OVER:
The 4th-most up-tempo pace-of-play team in the league over the last 5 games has been the Grizzlies.
The Grizzlies will likely see a rise in opportunities in this game from squaring off against the 7th-fastest pace team in the league over the last 20 games (the Oklahoma City Thunder).