AP Top 25 Takeaways: Ohio State twists CFP race; ND is in

Oklahoma coach Lincoln Riley yells after the team's 59-56 win over West Virginia during an NCAA college football game in Morgantown, W.Va., Friday, Nov. 23, 2018. Oklahoma earned a spot in the Big 12 championship game. (Ian Maule/Tulsa World via AP)

Purdue head coach Jeff Brohm talks quarterback David Blough (11) during the second half of an NCAA college football game against Indiana, Saturday, Nov. 24, 2018, in Bloomington, Ind. Purdue won 28-21. (AP Photo/Darron Cummings)

Ohio State running back Mike Weber, left, celebrates his touchdown against Michigan with teammate quarterback Dwayne Haskins during the second half of an NCAA college football game Saturday, Nov. 24, 2018, in Columbus, Ohio. Ohio State beat Michigan 62-39. (AP Photo/Jay LaPrete)

Michigan head coach Jim Harbaugh watches his team from the sidelines during the first half of their an NCAA college football game against Ohio State, Saturday, Nov. 24, 2018, in Columbus, Ohio. (AP Photo/Jay LaPrete)

Notre Dame running back Tony Jones Jr., right, celebrates as he runs in for a touchdown as Southern California defensive lineman Malik Dorton gives chase during the second half of an NCAA college football game Saturday, Nov. 24, 2018, in Los Angeles. Notre Dame won 24-17. (AP Photo/Mark J. Terrill)