Reserve Kai Jones' 17 points lead No. 15 Texas past Cyclones

Texas forward Kai Jones (22) dunks the ball ahead of Iowa State forward Javan Johnson (13) during the first half of an NCAA college basketball game, Tuesday, March 2, 2021, in Ames, Iowa. (AP Photo/Charlie Neibergall)

Texas forward Jericho Sims is fouled by Iowa State forward Solomon Young (33) during the first half of an NCAA college basketball game, Tuesday, March 2, 2021, in Ames, Iowa. (AP Photo/Charlie Neibergall)

Texas guard Jase Febres (13) fights for a loose ball with Iowa State guard Tre Jackson (3) during the first half of an NCAA college basketball game, Tuesday, March 2, 2021, in Ames, Iowa. (AP Photo/Charlie Neibergall)

Iowa State head coach Steve Prohm reacts to a call during the first half of an NCAA college basketball game against Texas, Tuesday, March 2, 2021, in Ames, Iowa. (AP Photo/Charlie Neibergall)

Texas guard Andrew Jones drives to the basket over Iowa State guard Jaden Walker (21) during the first half of an NCAA college basketball game, Tuesday, March 2, 2021, in Ames, Iowa. (AP Photo/Charlie Neibergall)

Texas guard Andrew Jones catches a pass over Iowa State guard Tyler Harris, right, during the first half of an NCAA college basketball game, Tuesday, March 2, 2021, in Ames, Iowa. (AP Photo/Charlie Neibergall)

Texas head coach Shaka Smart watches from the bench during the first half of an NCAA college basketball game against Iowa State, Tuesday, March 2, 2021, in Ames, Iowa. (AP Photo/Charlie Neibergall)

Iowa State guard Tre Jackson, left, fights for a loose ball with Texas guard Matt Coleman III, right, during the first half of an NCAA college basketball game, Tuesday, March 2, 2021, in Ames, Iowa. (AP Photo/Charlie Neibergall)