Isaac Jones scored 26 points and Washington State held off Southern California 72-64. The Cougars beat the Trojans on the road for the first time in nearly nine years.
Oscar Clubb scored 20 points off the bench, Andrej Jakimovski had all 15 of his points in the second half as the red-hot Washington State defeated Oregon State 65-58.
Charlisse Leger-Walker scored 17 points and Astera Tuhina added 13 points as No. 24 Washington State beat Prairie View 81-43. The Cougars is off to its best start since the 2016-17 season.