Etienne, hot shooting leads Wichita St. over Okla. St. 80-61

Oklahoma State guard Lindy Waters III (21) shoots in front of Wichita State forward Isaiah Poor Bear-Chandler, rear, in the first half of an NCAA college basketball game in Stillwater, Okla., Sunday, Dec. 8, 2019. (AP Photo/Sue Ogrocki)

Oklahoma State guard Lindy Waters III (21) knocks the ball away from Wichita State guard Jamarius Burton (2) in the second half of an NCAA college basketball game in Stillwater, Okla., Sunday, Dec. 8, 2019. (AP Photo/Sue Ogrocki)

Wichita State center Asbjorn Midtgaard (33) grabs a rebound in front of Oklahoma State guard Thomas Dziagwa in the first half of an NCAA college basketball game in Stillwater, Okla., Sunday, Dec. 8, 2019. (AP Photo/Sue Ogrocki)

Wichita State guard Grant Sherfield (52) shoots between Oklahoma State forward Yor Anei, left, and guard Avery Anderson III, right, in the first half of an NCAA college basketball game in Stillwater, Okla., Sunday, Dec. 8, 2019. (AP Photo/Sue Ogrocki)

Oklahoma State guard Keylan Boone (20) shoots as Wichita State forward Trey Wade, left, defends, in the first half of an NCAA college basketball game in Stillwater, Okla., Sunday, Dec. 8, 2019. (AP Photo/Sue Ogrocki)

Oklahoma State guard Chris Harris Jr., left, goes to the basket in front of Wichita State forward Isaiah Poor Bear-Chandler, right, in the first half of an NCAA college basketball game in Stillwater, Okla., Sunday, Dec. 8, 2019. (AP Photo/Sue Ogrocki)