Oscar da Silva scored 17 points to lead Stanford to a 75-57 win over Washington State, keeping the Cardinals' hopes of an at-large bid to the NCAA tourney alive.
The No. 23 BYU Cougars imposed their will on offense and defense for the better part of 40 minutes for a 91-78 victory over second-ranked Gonzaga Bulldogs.
Paris Austin scored 19 points and Andre Kelly added 16 to lead California to a 66-57 victory over Washington State. Matt Bradley scored 11 points for California.
CJ Elleby scored 25 points and Washington State beat a Top-10 team for just the third time, surprising No. 8 Oregon 72-61. Elleby shot 4 for 7 from 3-point range.
CJ Elleby scored 22 points to lead Washington State to a 65-50 victory over Arkansas-Pine Bluff. The Cougars outscored Arkansas-Pine Bluff 26-0 in the paint during the second.