Khris Middleton Blocks Prop is currently Over/Under 0.5 (+350/-625).
The money has been on the Over as it opened 0.5 @ +375 before it was bet up to 0.5 @ +350.
FACTORS THAT FAVOR THE OVER:
The fastest pace home team in the NBA this year has been the Wizards.
The Cleveland Cavaliers have played at the 9th-most up-tempo pace-of-play in the NBA while traveling this year, which should lead to increased opportunities for the Wizards.