Texas Tech at Iowa State 10/27/2018

Texas Tech defensive back Thomas Leggett blocks a punt by Iowa State punter Corey Dunn, left, during the first half of an NCAA college football game, Saturday, Oct. 27, 2018, in Ames, Iowa. Leggett recovered the block in the end zone for a Texas Tech touchdown. (AP Photo/Charlie Neibergall)

Texas Tech defensive back Damarcus Fields (23) breaks up a pass intended for Iowa State wide receiver Landen Akers during the first half of an NCAA college football game, Saturday, Oct. 27, 2018, in Ames, Iowa. (AP Photo/Charlie Neibergall)

Iowa State running back David Montgomery (32) breaks a tackle by Texas Tech defensive back Damarcus Fields (23) during the first half of an NCAA college football game, Saturday, Oct. 27, 2018, in Ames, Iowa. (AP Photo/Charlie Neibergall)

Iowa State quarterback Brock Purdy runs from Texas Tech defensive back Jah'Shawn Johnson, left, during the first half of an NCAA college football game, Saturday, Oct. 27, 2018, in Ames, Iowa. (AP Photo/Charlie Neibergall)

Texas Tech quarterback Alan Bowman throws a pass during the first half of an NCAA college football game against Iowa State, Saturday, Oct. 27, 2018, in Ames, Iowa. (AP Photo/Charlie Neibergall)

Iowa State tight end Charlie Kolar catches a 9-yard touchdown pass in front of Texas Tech defensive back John Bonney during the first half of an NCAA college football game, Saturday, Oct. 27, 2018, in Ames, Iowa. (AP Photo/Charlie Neibergall)

Texas Tech wide receiver Ja'Deion High (88) breaks a tackle by Iowa State defensive back D'Andre Payne, right, after making a reception during the first half of an NCAA college football game, Saturday, Oct. 27, 2018, in Ames, Iowa. (AP Photo/Charlie Neibergall)

Iowa State quarterback Brock Purdy throws a pass during the first half of an NCAA college football game against Texas Tech, Saturday, Oct. 27, 2018, in Ames, Iowa. (AP Photo/Charlie Neibergall)

Iowa State quarterback Brock Purdy (15) celebrates with teammate Dylan Soehner (89) at the end of an NCAA college football game against Texas Tech, Saturday, Oct. 27, 2018, in Ames, Iowa. Iowa State won 40-31. (AP Photo/Charlie Neibergall)

Iowa State running back David Montgomery (32) celebrates with fans after an NCAA college football game against Texas Tech, Saturday, Oct. 27, 2018, in Ames, Iowa. (AP Photo/Charlie Neibergall)

Texas Tech head coach Kliff Kingsbury, center, walks off the field after an NCAA college football game against Iowa State, Saturday, Oct. 27, 2018, in Ames, Iowa. (AP Photo/Charlie Neibergall)

Iowa State wide receiver Hakeem Butler (18) runs from Texas Tech defensive back Damarcus Fields during a 48-yard touchdown reception in the second half of an NCAA college football game, Saturday, Oct. 27, 2018, in Ames, Iowa. Iowa State won 40-31. (AP Photo/Charlie Neibergall)

Iowa State quarterback Brock Purdy, left, celebrates with teammates Kyle Kempt (17) and Mike Rose (23) after an NCAA college football game against Texas Tech, Saturday, Oct. 27, 2018, in Ames, Iowa. (AP Photo/Charlie Neibergall)

Iowa State head coach Matt Campbell watches from the sideline during the second half of an NCAA college football game against Texas Tech, Saturday, Oct. 27, 2018, in Ames, Iowa. (AP Photo/Charlie Neibergall)

Texas Tech wide receiver Antoine Wesley (4) catches a 31-yard touchdown pass over Iowa State defensive back De'Monte Ruth (6) during the second half of an NCAA college football game, Saturday, Oct. 27, 2018, in Ames, Iowa. (AP Photo/Charlie Neibergall)

Texas Tech wide receiver Antoine Wesley (4) celebrates in front of Iowa State defensive back De'Monte Ruth (6) after catching a 31-yard touchdown pass during the second half of an NCAA college football game, Saturday, Oct. 27, 2018, in Ames, Iowa. (AP Photo/Charlie Neibergall)

Iowa State linebacker Marcel Spears Jr. (42) celebrates with teammate Brian Peavy (10) after intercepting a pass during the second half of an NCAA college football game against Texas Tech, Saturday, Oct. 27, 2018, in Ames, Iowa. (AP Photo/Charlie Neibergall)

Iowa State defensive back Braxton Lewis (33) breaks up a pass intended for Texas Tech wide receiver T.J. Vasher (9) during the second half of an NCAA college football game, Saturday, Oct. 27, 2018, in Ames, Iowa. (AP Photo/Charlie Neibergall)

Texas Tech quarterback Alan Bowman recovers a fumbled snap during the second half of an NCAA college football game against Iowa State, Saturday, Oct. 27, 2018, in Ames, Iowa. Iowa State won 40-31. (AP Photo/Charlie Neibergall)

FILE - In this Oct. 27, 2018, file photo, Iowa State quarterback Brock Purdy reacts at the end of an NCAA college football game against Texas Tech, in Ames, Iowa. By claiming the starting job as a true freshman, Purdy has thrown Iowa State's quarterback situation into flux. (AP Photo/Charlie Neibergall, File)

FILE - In this Oct. 27, 2018, file photo, Texas Tech quarterback Alan Bowman runs upfield during the second half of an NCAA college football game against Iowa State in Ames, Iowa. Bowman is the Big 12's leading passer. (AP Photo/Charlie Neibergall, File)

File-This Oct. 27, 2018, file photo shows Texas Tech head coach Kliff Kingsbury standing on the field before an NCAA college football game against Iowa State, in Ames, Iowa. A win in their regular season finale at Texas last season likely saved Kingsbury’s job. It is unclear what impact, if any, the outcome of this game might have on Kingsbury’s future. “Dealt with a lot of that last year, and this year the focus has just been on our team and our program and these seniors, and so that's what my focus is this week is, hey, how can we extend this season for these seniors,” Kingsbury said. (AP Photo/Charlie Neibergall, File)

FILE- In this Oct. 27, 2018, file photo, Texas Tech head coach Kliff Kingsbury stands on the field before an NCAA college football game against Iowa State in Ames, Iowa. Kingsbury has agreed to become Clay Helton’s offensive coordinator and quarterbacks coach at Southern California, USC announced Wednesday, Dec. 5, 2018. Kingsbury is considered one of the top offensive minds in football despite being fired by Texas Tech on Nov. 25. (AP Photo/Charlie Neibergall, File)

FILE - In this Oct. 27, 2018, file photo, Iowa State quarterback Brock Purdy looks to pass during the first half of an NCAA college football game against Texas Tech, in Ames, Iowa. Purdy had the best season by a true freshman quarterback in school history, posting a 7-2 record after taking over the starting job in early October. (AP Photo/Charlie Neibergall, File)

FILE - In this Oct. 27, 2018, file photo, Iowa State quarterback Brock Purdy reacts at the end of an NCAA college football game against Texas Tech, in Ames, Iowa. (AP Photo/Charlie Neibergall, File)

FILE - In this Oct. 27, 2018, file photo, Texas Tech quarterback Alan Bowman throws a pass during the first half of an NCAA college football game against Iowa State in Ames, Iowa. The Red Raiders have a new coach in Matt Wells, and a healthy sophomore quarterback in Bowman after he showed off his exceptional ability in between dealing with a deflated lung. (AP Photo/Charlie Neibergall, File)