Doughty, Okoro lead No. 16 Auburn past Iowa State 80-76

Auburn forward Anfernee McLemore (24) celebrates a 3-point basket against Iowa State during the first half of an NCAA college basketball game Saturday, Jan. 25, 2020, in Auburn, Ala. (AP Photo/Julie Bennett)

Iowa State guard Rasir Bolton (45) passes the ball during the first half of an NCAA college basketball game against Auburn Saturday, Jan. 25, 2020, in Auburn, Ala. (AP Photo/Julie Bennett)

Iowa State head coach Steve Prohm calls a play from the sidelines during the first half of an NCAA college basketball game against Auburn Saturday, Jan. 25, 2020, in Auburn, Ala. (AP Photo/Julie Bennett)

Auburn guard Samir Doughty, left, gets a hand in on a drive by Iowa State forward Michael Jacobson, right, during the first half of an NCAA college basketball game Saturday, Jan. 25, 2020, in Auburn, Ala. (AP Photo/Julie Bennett)

Auburn head coach Bruce Pearl reacts to a play on the sidelines during the first half of an NCAA college basketball game against Iowa State Saturday, Jan. 25, 2020, in Auburn, Ala. (AP Photo/Julie Bennett)

Auburn center Austin Wiley (50) stops a shot by Iowa State forward Solomon Young (33) during the first half of an NCAA college basketball game Saturday, Jan. 25, 2020, in Auburn, Ala. (AP Photo/Julie Bennett)