AP Top 25 Reality Check: 3 weeks in, mystery teams plentiful
Michigan running back Blake Corum (2) celebrates his 20-yard touchdown run against Connecticut in the first half of an NCAA college football game in Ann Arbor, Mich., Saturday, Sept. 17, 2022. (AP Photo/Paul Sancya)

Michigan running back Blake Corum (2) celebrates his 20-yard touchdown run against Connecticut in the first half of an NCAA college football game in Ann Arbor, Mich., Saturday, Sept. 17, 2022. (AP Photo/Paul Sancya)

Sep. 17, 2022 02:09 PM EDT
Oklahoma's Jovantae Barnes (2) rushes against Nebraska's Isaac Gifford (23) during the second half of an NCAA college football game Saturday, Sept. 17, 2022, in Lincoln, Neb. (AP Photo/Rebecca S. Gratz)

Oklahoma's Jovantae Barnes (2) rushes against Nebraska's Isaac Gifford (23) during the second half of an NCAA college football game Saturday, Sept. 17, 2022, in Lincoln, Neb. (AP Photo/Rebecca S. Gratz)

Sep. 17, 2022 03:56 PM EDT
Clemson running back Phil Mafah (26) reacts after scoring a touchdown against Louisiana Tech during the second half of an NCAA college football game Saturday, Sept. 17, 2022, in Clemson, S.C. (AP Photo/Jacob Kupferman)

Clemson running back Phil Mafah (26) reacts after scoring a touchdown against Louisiana Tech during the second half of an NCAA college football game Saturday, Sept. 17, 2022, in Clemson, S.C. (AP Photo/Jacob Kupferman)

Sep. 17, 2022 11:58 PM EDT