Big 12 has 3 undefeated teams into October, 2 meet Saturday
Texas quarterback Casey Thompson, right, scrambles as Texas Tech defensive back Eric Monroe, left, defends during the second half of an NCAA college football game on Saturday, Sept. 25, 2021, in Austin, Texas. (AP Photo/Chuck Burton)

Texas quarterback Casey Thompson, right, scrambles as Texas Tech defensive back Eric Monroe, left, defends during the second half of an NCAA college football game on Saturday, Sept. 25, 2021, in Austin, Texas. (AP Photo/Chuck Burton)

Sep. 25, 2021 04:06 PM EDT
Baylor safety JT Woods (22) intercepts the ball in the end zone on a two-point conversion attempt by Iowa State during the second half of an NCAA college football game, Saturday, Sept. 25, 2021, in Waco, Texas. Baylor won 31-29. (AP Photo/Jim Cowsert)

Baylor safety JT Woods (22) intercepts the ball in the end zone on a two-point conversion attempt by Iowa State during the second half of an NCAA college football game, Saturday, Sept. 25, 2021, in Waco, Texas. Baylor won 31-29. (AP Photo/Jim Cowsert)

Sep. 25, 2021 07:22 PM EDT
Iowa State running back Breece Hall (28) catches a pass to score against Baylor during the second half of an NCAA college football game, Saturday, Sept. 25, 2021, in Waco, Texas. Baylor won 31-29. (AP Photo/Jim Cowsert)

Iowa State running back Breece Hall (28) catches a pass to score against Baylor during the second half of an NCAA college football game, Saturday, Sept. 25, 2021, in Waco, Texas. Baylor won 31-29. (AP Photo/Jim Cowsert)

Sep. 25, 2021 07:23 PM EDT
Texas head coach Steve Sarkisian, right, congratulates quarterback Casey Thompson (11) after a touchdown pass against Texas Tech during the second half of an NCAA college football game on Saturday, Sept. 25, 2021, in Austin, Texas. (AP Photo/Chuck Burton)

Texas head coach Steve Sarkisian, right, congratulates quarterback Casey Thompson (11) after a touchdown pass against Texas Tech during the second half of an NCAA college football game on Saturday, Sept. 25, 2021, in Austin, Texas. (AP Photo/Chuck Burton)

Sep. 25, 2021 04:13 PM EDT
Kansas State offensive lineman Ben Adler (63) watches Kansas State offensive lineman Noah Johnson (69) hike the ball during an NCAA college football game Saturday, Sept. 25, 2021, in Stillwater, Okla. (AP Photo/Brody Schmidt)

Kansas State offensive lineman Ben Adler (63) watches Kansas State offensive lineman Noah Johnson (69) hike the ball during an NCAA college football game Saturday, Sept. 25, 2021, in Stillwater, Okla. (AP Photo/Brody Schmidt)

Sep. 26, 2021 12:58 AM EDT