 The following night, Princeton defeated Dartmouth and Harvard lost to Penn to give Princeton the lead in the conference race.Harvard earned the Ivy League Championship with wins on March 8 and 9 over Columbia and Cornell to finish at 11–3 in conference as Princeton was swept on the same nights to Yale and Brown to fall to 9–4 in conference.On March 21 in the 2013 NCAA Tournament, Harvard earned the school's first NCAA Tournament victory and its first victory over a top 10 opponent when it defeated number three seeded New Mexico (#10 AP Poll/#10 Coaches' Poll).