Wallace posted 20 points (7-15 FG, 6-10 3PT), three rebounds, two assists and two steals in 27 minutes of Saturday's 91-80 Summer League win over the Mavericks.
Wallace got hot from beyond the arc and even connected on a half-court attempt after chasing down a deflected ball at the end of the shot clock. The Kentucky product led the Thunder in scoring on the day and also made a sizable impact on the defensive end.