Rodney Pierce scored 27 points and Buffalo defeated Eastern Michigan 84-67 on Wednesday night. The Bulls (13-9, 6-5 Mid-American Conference) led 42-39 at halftime, and outscored the Eagles 15-4 to open the second half. Pierce scored 11 points during the run, which was capped by Max Boudreau's layup for a 57-43 lead with 13:07 left.