Spencer Dinwiddie Steals Prop is currently Over/Under 1.5 (+165/-215).
The money has been on the Under as it opened 1.5 @ -210 before it was bet down to 1.5 @ -215.
FACTORS THAT FAVOR THE OVER:
The Mavericks have played at the 8th-speediest pace-of-play in the league over the last 20 games.
The Grizzlies have played at the speediest tempo in the NBA this year, which ought to lead to more possessions for the Mavericks.
FACTORS THAT FAVOR THE UNDER:
Spencer Dinwiddie will not enjoy the benefit of the home court advantage in this game. Playing while traveling generally reduces player production across the board.