Tinkle scores 28 to help Oregon State beat Oregon 77-72

Oregon's Victor Bailey Jr., left, goes up for a rebound against Oregon State's Zach Reichle and Tres Tinkle during the first half of an NCAA college basketball game Saturday, Jan. 5, 2019, in Eugene, Ore. (AP photo/Chris Pietsch)

Oregon State's Zach Reichle, center, is fouled as he goes to the basket between teammate Kyle Kelley, left, and Oregon's Paul White, right, during the second half of an NCAA college basketball game Saturday, Jan. 5, 2019, in Eugene, Ore. (AP photo/Chris Pietsch)

Oregon State's Gligorije Rakocevic, left, and Kylor Kelley celebrate their win over Oregon in an NCAA college basketball game Saturday, Jan. 5, 2019, in Eugene, Ore. (AP photo/Chris Pietsch)

Oregon State's Kylor Kelley, right, blocks a shot by Oregon's Francis Okoro during the second half of an NCAA college basketball game Saturday, Jan. 5, 2019, in Eugene, Ore. (AP photo/Chris Pietsch)

Oregon head basketball coach Dana Altman calls to his team during the second half of an NCAA college basketball game against Oregon State, Saturday, Jan. 5, 2019, in Eugene, Ore. (AP photo/Chris Pietsch)

Oregon State head basketball coach Wayne Tinkle calls this his team during the second half of their NCAA college basketball game against Oregon, Saturday, Jan. 5, 2019, in Eugene, Ore. (AP photo/Chris Pietsch)

Oregon's Will Richardson, left, shots against Oregon State's Alfred Hollins during the first half of an NCAA college basketball game Saturday, Jan. 5, 2019, in Eugene, Ore. (AP photo/Chris Pietsch)

Oregon's Ehab Amin, right, passes the ball under pressure from Oregon State's Zach Reichle, left, during the first half of an NCAA college basketball game Saturday, Jan. 5, 2019, in Eugene, Ore. (AP photo/Chris Pietsch)

Oregon State's Tres Tinkle, center, goes up to shoot between Oregon's Paul White, left, Ehab Amin and teammate Gligorije Rakocevic, right, during the second half of an NCAA college basketball game Saturday, Jan. 5, 2019, in Eugene, Ore. (AP photo/Chris Pietsch)

Oregon's Victor Bailey Jr., center left, goes up for a shot against Oregon State's Ethan Thompson, center right, with Stephen Thompson Jr., left, and Oregon's Francis Okoro, right, during the first half of an NCAA college basketball game Saturday, Jan. 5, 2019, in Eugene, Ore. (AP photo/Chris Pietsch)