Oklahoma State wins 82-77 in overtime at No. 13 Texas Tech

Oklahoma State's Rondel Walker (5) dives for the loose ball during the first half of an NCAA college basketball game against Texas Tech, Saturday, Jan. 2, 2021, in Lubbock, Texas. (AP Photo/Brad Tollefson)

Oklahoma State's Avery Anderson III, bottom, and Texas Tech's Mac McClung, top, fight for the ball during the first half of an NCAA college basketball game Saturday, Jan. 2, 2021, in Lubbock, Texas. (AP Photo/Brad Tollefson)

Texas Tech's Kevin McCullar (15) shoots over Oklahoma State's Kalib Boone (22) during the first half of an NCAA college basketball game Saturday, Jan. 2, 2021, in Lubbock, Texas. (AP Photo/Brad Tollefson)

Oklahoma State's Kalib Boone (22) rebounds away from Texas Tech's Terrence Shannon Jr. (1) during the first half of an NCAA college basketball game Saturday, Jan. 2, 2021, in Lubbock, Texas. (AP Photo/Brad Tollefson)

Texas Tech's Micah Peavy (5) shoots over Oklahoma State's Kalib Boone (22) during the first half of an NCAA college basketball game Saturday, Jan. 2, 2021, in Lubbock, Texas. (AP Photo/Brad Tollefson)

Oklahoma State coach Mike Boynton Jr. yells to his team during the first half of an NCAA college basketball game against Texas Tech, Saturday, Jan. 2, 2021, in Lubbock, Texas. (AP Photo/Brad Tollefson)