With Otto Porter on the bench nursing a sore knee, the player known as DSR put on Georgetown's best freshman scoring performance in 17 years. D'Vauntes Smith-Rivera put in 33 points Wednesday night as the No. 11 Hoyas, no longer the team that relies on Porter and Markel Starks to lead the way every game, routed DePaul 90-66 to move back into a tie for first place in the Big East.