Oklahoma defensive back Delarrin Turner-Yell (32) and defensive back Brendan Radley-Hiles, right, break up a pass intended for Iowa State tight end Charlie Kolar, center, during the first half an NCAA college football game, Saturday, Oct. 3, 2020, in Ames, Iowa. (AP Photo/Charlie Neibergall)

Oklahoma quarterback Spencer Rattler (7) breaks a tackle by Iowa State linebacker Mike Rose (23) during the first half an NCAA college football game, Saturday, Oct. 3, 2020, in Ames, Iowa. (AP Photo/Charlie Neibergall)

Iowa State running back Breece Hall (28) breaks a tackle by Oklahoma defensive back Tre Norwood (13) during the first half an NCAA college football game, Saturday, Oct. 3, 2020, in Ames, Iowa. (AP Photo/Charlie Neibergall)

Iowa State tight end Charlie Kolar (88) catches a pass between Oklahoma linebacker DaShaun White (23) and defensive back Brendan Radley-Hiles (44) during the first half an NCAA college football game, Saturday, Oct. 3, 2020, in Ames, Iowa. (AP Photo/Charlie Neibergall)

Iowa State linebacker Jake Hummel, right, breaks up a pass intended for Oklahoma running back Jeremiah Hall (27) during the first half an NCAA college football game, Saturday, Oct. 3, 2020, in Ames, Iowa. (AP Photo/Charlie Neibergall)

Iowa State running back Breece Hall (28) scores on an 8-yard touchdown run ahead of Oklahoma defensive back Pat Fields (10) during the second half an NCAA college football game, Saturday, Oct. 3, 2020, in Ames, Iowa. Iowa State won 37-30. (AP Photo/Charlie Neibergall)

Iowa State running back Breece Hall (28) tries to leap over Oklahoma defensive back Tre Brown (6) during the second half an NCAA college football game, Saturday, Oct. 3, 2020, in Ames, Iowa. Iowa State won 37-30. (AP Photo/Charlie Neibergall)

Iowa State running back Breece Hall celebrates at the end of an NCAA college football game against Oklahoma, Saturday, Oct. 3, 2020, in Ames, Iowa. Iowa State won 37-30. (AP Photo/Charlie Neibergall)

Iowa State quarterback Brock Purdy (15) celebrates with teammate Breece Hall (28) after scoring on a 2-yard touchdown run during the second half an NCAA college football game against Oklahoma, Saturday, Oct. 3, 2020, in Ames, Iowa. Iowa State won 37-30. (AP Photo/Charlie Neibergall)

Oklahoma head coach Lincoln Riley questions a call against his team during the first half an NCAA college football game against Iowa State, Saturday, Oct. 3, 2020, in Ames, Iowa. (AP Photo/Charlie Neibergall)

Oklahoma running back T.J. Pledger (5) runs from Iowa State linebacker O'Rien Vance (34) during the first half an NCAA college football game, Saturday, Oct. 3, 2020, in Ames, Iowa. (AP Photo/Charlie Neibergall)

Oklahoma running back T.J. Pledger (5) is tackled by Iowa State defensive back Greg Eisworth II (12) during the first half an NCAA college football game, Saturday, Oct. 3, 2020, in Ames, Iowa. (AP Photo/Charlie Neibergall)

Oklahoma running back Seth McGowan (1) runs from Iowa State linebacker O'Rien Vance, left, during the first half an NCAA college football game, Saturday, Oct. 3, 2020, in Ames, Iowa. (AP Photo/Charlie Neibergall)

Oklahoma running back Austin Stogner (18) is tackled by Iowa State defensive back Isheem Young (1) and defensive back Greg Eisworth II (12) after making a reception during the second half an NCAA college football game, Saturday, Oct. 3, 2020, in Ames, Iowa. Iowa State won 37-30. (AP Photo/Charlie Neibergall)

Iowa State quarterback Brock Purdy (15) runs from Oklahoma linebacker Nik Bonitto (11) during the second half an NCAA college football game, Saturday, Oct. 3, 2020, in Ames, Iowa. Iowa State won 37-30. (AP Photo/Charlie Neibergall)

Oklahoma quarterback Spencer Rattler (7) reacts after throwing an interception during the second half an NCAA college football game against Iowa State, Saturday, Oct. 3, 2020, in Ames, Iowa. Iowa State won 37-30. (AP Photo/Charlie Neibergall)

Iowa State linebacker Mike Rose (23) breaks up a pass intended for Oklahoma wide receiver Obi Obialo (82) during the second half an NCAA college football game, Saturday, Oct. 3, 2020, in Ames, Iowa. Iowa State won 37-30. (AP Photo/Charlie Neibergall)

FILE - In this Saturday, Oct. 3, 2020, file photo, Iowa State running back Breece Hall carries the ball up field during the first half of an NCAA college football game against Oklahoma in Ames, Iowa. Sophomore Breece Hall is the first running back for No. 24 Iowa State to start the season with three consecutive 100-yard rushing games since 2001. (AP Photo/Charlie Neibergall, File)

FILE - In this Saturday, Oct. 3, 2020, file photo, Oklahoma quarterback Spencer Rattler throws a pass during the first half an NCAA college football game against Iowa State, in Ames, Iowa. No. 22 Texas vs. Oklahoma, at Cotton Bowl Stadium, Dallas. There is no State Fair of Texas this year because of the pandemic and both teams are coming off a loss, but this is still the Red River rivalry. (AP Photo/Charlie Neibergall, File)

FILE - In this Saturday, Oct. 3, 2020, file photo, Oklahoma head coach Lincoln Riley watches his team warm up before an NCAA college football game against Iowa State in Ames, Iowa. The Big 12 made it to November with every team at least halfway through its reduced regular-season schedule, five-time defending conference champion Oklahoma finally on a roll, and the league probably already out of playoff contention. (AP Photo/Charlie Neibergall, File)