National women: Marie McCool and Maggie Bill each scored four goals and host No. 2 North Carolina (8-1) ended the game on a 7-2 run for a 17-12 victory over No. 18 Northwestern (3-5). ... Carly Cox had five goals and an assist to lift No. 4 Colorado (9-0, 2-0 Mountain Pacific Sports Federation) to a 16-11 win over visiting Oregon (6-3, 3-1). ... Taylor Reed scored a free-position goal with 1:52 remaining, her third goal of the game, to lead No. 11 Cornell (5-1) to a 12-11 win over No. 5 Southern California (6-2) at Boston University. Michaela Michael scored four goals for the Trojans. ... Julia Freiss (Bryn Mawr) had four goals and two assists to lead No. 17 Denver (7-1, 1-0 Big East) to a 14-6 win over Temple (7-2, 0-1). ... Mary Rahal completed her hat trick with the game-winner with 2:20 left in overtime to lift No. 6 Syracuse (8-2) to a 17-16 victory over Harvard (4-3) at Winter Park, Fla, on Saturday night. The game was tied five times. Nicole Levy, Natalie Wallon and Alie Jimerson also scored three goals for the Orange.