Walker, Buffs extend streaks toppling struggling Oregon St.

Colorado coach Tad Boyle gestures to players during the second half of the team's NCAA college basketball game against Oregon State on Tuesday, Feb. 15, 2022, in Corvallis, Ore. Colorado won 90-64. (AP Photo/Amanda Loman)

Oregon State guard Dashawn Davis drives past Colorado guard KJ Simpson during the second half of an NCAA college basketball game Tuesday, Feb. 15, 2022, in Corvallis, Ore. Colorado won 90-64. (AP Photo/Amanda Loman)

Colorado forward Jabari Walker and Oregon State center Roman Silva reach for a rebound during the second half of an NCAA college basketball game Tuesday, Feb. 15, 2022, in Corvallis, Ore. Colorado won 90-64. (AP Photo/Amanda Loman)

Colorado guard Keeshawn Barthelemy drives to the basket against Oregon State during the second half of an NCAA college basketball game Tuesday, Feb. 15, 2022, in Corvallis, Ore. Colorado won 90-64. (AP Photo/Amanda Loman)

Colorado guard Luke O'Brien goes up for a shot as Oregon State forward Maurice Calloo defends during the second half of an NCAA college basketball game Tuesday, Feb. 15, 2022, in Corvallis, Ore. Colorado won 90-64. (AP Photo/Amanda Loman)

Colorado guard Keeshawn Barthelemy drives as Oregon State guard Dashawn Davis defends during the second half of an NCAA college basketball game Tuesday, Feb. 15, 2022, in Corvallis, Ore. Colorado won 90-64. (AP Photo/Amanda Loman)

Colorado forward Jabari Walker shoots as Oregon State center Roman Silva defends during the second half of an NCAA college basketball game Tuesday, Feb. 15, 2022, in Corvallis, Ore. Colorado won 90-64. (AP Photo/Amanda Loman)