The sharpshooting Canadian was 8-of-12 from the floor, including a 4-of-6 clip from three-point range. Mullins also set new benchmarks with five boards and three steals in 37 minutes of action.
For the year, he is shooting .529 from beyond the arc and is the team's second leading scorer, averaging 12.3 points per contest. Mullins was previously named Rookie of the Week on Nov. 26.
Senior Brian Barbour also earned a spot on the weekly honor roll after becoming just the 25th player in program history to reach 1,000 career points against the Eagles. Barbour chipped in 19 points on 9-of-10 shooting from the charity stripe to go with four assists (with no turnovers).
Princeton's Ian Hummer and Harvard's Wesley Saunders were named Ivy League Co-Players of the Week.