Askia Booker scored 26 points, including six of eight free throws in the final minute, and Colorado hung on to beat Washington State 68-63 on Wednesday night.
Chris Petersen landed a gem to cap his first recruiting class at Washington.
Washington State football coach Mike Leach announced a recruiting class of 22 players, led by quarterback Peyton Bender of Fort Lauderdale, Fla.
Jazmine Davis scored 25 points Sunday and shot 4 of 10 from distance as Washington beat USC 63-55.
When Washington State's DaVonte Lacy injured his rib a month ago, he was told the injury would take four to six weeks to heal.
Oregon moved out of the cellar of the Pac-12 standings after dismantling Washington State 71-44 on Sunday night.
With Washington's top scorer C.J. Wilcox bottled up by Oregon State's aggressive defense, Nigel Williams-Goss took over with one of the best performances by a freshman in UW history.
Chasson Randle shot 11 of 15 from the field en route to a career-high tying 33 points as Stanford beat Washington 79-67 Saturday night.
Sam Dower scored a career-high 28 points and pulled down 14 rebounds, leading Gonzaga to an 82-72 win at Loyola Marymount on Saturday.
Richard Solomon had 12 points and nine rebounds, Tyrone Wallace added 13 points and California remained unbeaten in Pac-12 Conference play with a 76-51 win over Washington State on Saturday.
Tyrone Wallace scored 14 points with eight rebounds as California stayed unbeaten in the Pac-12 with an 82-56 win over Washington on Wednesday night.
Que Johnson had 14 points and went 10 of 13 from the free throw line to help Washington State beat Utah 49-46 Sunday.
Josh Huestis and Anthony Brown each scored 15 points and Stanford ran away from Washington State, 80-48, Wednesday night.
C.J. Wilcox set career highs with seven 3-pointers and 31 points, including 21 in the second half, and Washington ran away from No. 15 Colorado for a 71-54 victory Sunday.
Tia Presley scored 29 points, 23 in the first half, as Washington State beat archrival Washington for the second time this week, 85-76 on Saturday.