Grill scores 20 as No. 25 Iowa State tops Oklahoma 63-60

Iowa State guard Caleb Grill, left, and Oklahoma forward Tanner Groves, right, reach for a loose ball in the first half of an NCAA college basketball game Wednesday, Jan. 4, 2023, in Norman, Okla. (AP Photo/Sue Ogrocki)

Iowa State guard Caleb Grill, right, grabs a rebound in front of Oklahoma forward Sam Godwin (10) in the first half of an NCAA college basketball game Wednesday, Jan. 4, 2023, in Norman, Okla. (AP Photo/Sue Ogrocki)

Oklahoma guard Bijan Cortes (14) drives around Iowa State guard Caleb Grill (2) in the first half of an NCAA college basketball game Wednesday, Jan. 4, 2023, in Norman, Okla. (AP Photo/Sue Ogrocki)

Oklahoma forward Jacob Groves (34) shoots over Iowa State forward Tre King (0) in the first half of an NCAA college basketball game Wednesday, Jan. 4, 2023, in Norman, Okla. (AP Photo/Sue Ogrocki)

Iowa State forward Robert Jones (12) shoots over Oklahoma forward Sam Godwin (10) in the first half of an NCAA college basketball game Wednesday, Jan. 4, 2023, in Norman, Okla. (AP Photo/Sue Ogrocki)

Iowa State forward Conrad Hawley (23) drives to the basket in front of Oklahoma forward Jalen Hill (1) in the first half of an NCAA college basketball game Wednesday, Jan. 4, 2023, in Norman, Okla. (AP Photo/Sue Ogrocki)

Iowa State guard Gabe Kalscheur (22) shoots over Oklahoma guard Bijan Cortes, left, in the first half of an NCAA college basketball game Wednesday, Jan. 4, 2023, in Norman, Okla. (AP Photo/Sue Ogrocki)

Iowa State guard Gabe Kalscheur, center, is fouled by Oklahoma guard Grant Sherfield (25) as he drives between Sheffield and forward Jacob Groves, right, in the first half of an NCAA college basketball game Wednesday, Jan. 4, 2023, in Norman, Okla. (AP Photo/Sue Ogrocki)