Oklahoma COVID-19 cases threatened game against Missouri St.
Oklahoma head coach Lincoln Riley walks on the sideline n the second half of an NCAA college football game against Missouri State, Saturday, Sept. 12, 2020, in Norman, Okla. (AP Photo/Sue Ogrocki, Pool)

Oklahoma head coach Lincoln Riley walks on the sideline n the second half of an NCAA college football game against Missouri State, Saturday, Sept. 12, 2020, in Norman, Okla. (AP Photo/Sue Ogrocki, Pool)

Sep. 12, 2020 11:47 PM EDT
Missouri State coach Bobby Petrino, left, and Oklahoma coach Lincoln Riley shake hands after an NCAA college football game Saturday, Sept. 12, 2020, in Norman, Okla. (AP Photo/Sue Ogrocki, Pool)

Missouri State coach Bobby Petrino, left, and Oklahoma coach Lincoln Riley shake hands after an NCAA college football game Saturday, Sept. 12, 2020, in Norman, Okla. (AP Photo/Sue Ogrocki, Pool)

Sep. 12, 2020 10:48 PM EDT