Three of Duprees' four SMU men's basketball teams qualified for NCAA Division III tournaments. As a junior, he was Little East Conference Tournament MVP and LEC All Star, along with First Team Northeast Regional and Second Team UPI All New England honors. Dupree averaged 17 points per game and 8.9 rebounds per game in his career. He is seventh in career scoring at UMass Dartmouth (1,807 points), and second in career rebounds (966) and field goal percentage (.607). In his four seasons with the Corsairs, his teams had an 86-23 record, including a school record 27-1 in 1986-87.