Oregon's Franck Kepnang, right, fouls Oregon State's Ethan Thompson (5) during the first half of an NCAA college basketball game in the semifinal round of the Pac-12 men's tournament Friday, March 12, 2021, in Las Vegas. (AP Photo/John Locher)

Oregon's Chris Duarte (5) blocks a shot by Oregon State's Dearon Tucker (35) during the first half of an NCAA college basketball game in the semifinal round of the Pac-12 men's tournament Friday, March 12, 2021, in Las Vegas. (AP Photo/John Locher)

Oregon State's Maurice Calloo, right, fouls Oregon's Eric Williams Jr. (50) during the first half of an NCAA college basketball game in the semifinal round of the Pac-12 men's tournament Friday, March 12, 2021, in Las Vegas. (AP Photo/John Locher)

Oregon State's Rodrigue Andela (34) shoots over Oregon's Eric Williams Jr. (50) during the first half of an NCAA college basketball game in the semifinal round of the Pac-12 men's tournament Friday, March 12, 2021, in Las Vegas. (AP Photo/John Locher)

Oregon's Chris Duarte (5) dunks against Oregon State during the first half of an NCAA college basketball game in the semifinal round of the Pac-12 men's tournament Friday, March 12, 2021, in Las Vegas. (AP Photo/John Locher)

Oregon State's Gianni Hunt drives into Oregon's Will Richardson during the first half of an NCAA college basketball game in the semifinal round of the Pac-12 men's tournament Friday, March 12, 2021, in Las Vegas. (AP Photo/John Locher)