Oregon's Payton Pritchard, left, moves the ball under pressure form Oregon State's Ethan Thompson during the first half of an NCAA college basketball game in Eugene, Ore., Thursday, Feb. 27, 2020. (AP Photo/Chris Pietsch)

Oregon's Will Richardson, center, passes the ball between Oregon State's Kylor Kelley, left, and Tres Tinkle, right, during the first half of an NCAA college basketball game in Eugene, Ore., Thursday, Feb. 27, 2020. (AP Photo/Chris Pietsch)

Oregon State's Ethan Thompson, right, shoots over Oregon's Chandler Lawson, left, and Will Richardson, bottom, during the second half of an NCAA college basketball game in Eugene, Ore., Thursday, Feb. 27, 2020. (AP Photo/Chris Pietsch)

Oregon coach Dana Altman points to the team during the second half of an NCAA college basketball game against Oregon State in Eugene, Ore., Thursday, Feb. 27, 2020. (AP Photo/Chris Pietsch)

Oregon State coach Wayne Tinkle calls to the team during the second half of an NCAA college basketball game against Oregon in Eugene, Ore., Thursday, Feb. 27, 2020. (AP Photo/Chris Pietsch)

Oregon's Payton Pritchard, center, celebrates with his teammates after the team's win over Oregon State in an NCAA college basketball game in Eugene, Ore., Thursday, Feb. 27, 2020. (AP Photo/Chris Pietsch)

Oregon State's Ethan Thompson, right, reacts to pressure from Oregon's Shakur Juiston, left, with Oregon State's Tres Tinkle, left rear, and Oregon's Will Richardson, right rear, nearby during the first half of a NCAA college basketball game in Eugene, Ore., Thursday, Feb. 27, 2020. (AP Photo/Chris Pietsch)