Jamal Shead scored a career-high 21 points and Houston led throughout in a 72-60 victory over top-seeded Arizona. The Cougars are win away from getting to the NCAA Final Four.
Efe Abogidi scored 11 of his 19 points in the first half and No. 7 seed Washington State never trailed in its 66-59 victory over tenth-seeded California in the first round of the Pac-12 Conference tourney.
Michael Flowers poured in 27 points, Mouhamed Gueye scored eight of his 19 in overtime and Washington State handed Oregon State its 15th straight loss 103-97.
Boogie Ellis hit a 16-foot jumper from the foul line with 0.2 seconds left to give No. 17 Southern California a 62-60 comeback victory over Washington State on Sunday.
Endyia Rogers scored 17 points, Te-Hina Paopao added 14 and No. 24 Oregon rolled past Washington State 83-30 for the largest margin of victory in the 90-game series.