The 12 best photos from the semifinals of the 2014 Pac-12 Women's Basketball Tournament in Seattle. Saturday was highlighted with an upset by USC who beat No. 1 seed Stanford 72-68 for a spot in the Pac-12 tournament final. Oregon State earned its first Pac-12 tournament championship berth with a 70-60 win over Washington State. Both teams will face off Sunday at 6 p.m. PT for the Pac-12 tournament title.