Dillon Gabriel passed for 400 yards and three touchdowns to help No. 13 Oklahoma defeat TCU 69-45 on Friday and improve its chances of reaching the Big 12 Championship Game.

Oklahoma (10-2, 7-2, No. 13 CFP) entered the day in a three-way tie with Kansas State and Oklahoma State for second place in the Big 12. Those teams have games on Saturday, so the Sooners will have to wait to learn whether they will play for a 15th Big 12 title the following weekend.

Drake Stoops caught a career-high 12 passes for 125 yards and a touchdown. Gavin Sawchuk ran for 130 yards and three touchdowns for the Sooners, who won their final regular-season Big 12 game. They will join the Southeastern Conference next season.

Backup kicker Marshall Meeder barely cleared the crossbar with a 38-yard field goal as time ran out after Ethan Hurkett’s interception gave No. 20 Iowa a final possession with 15 seconds left, and the Hawkeyes beat Nebraska 13-10 on Friday. ... Makhi Hughes rushed for a career-high 166 yards and a touchdown, Tulane’s defense produced five turnovers, and the No. 18 Green Wave defeated UTSA 29-16 on Friday to secure the right to host the AAC title game for a second straight season. ... Cody Schrader ran for 217 yards and a TD and No. 9 Missouri limited Arkansas to 87 yards in the first three quarters to help the Tigers win their regular-season finale 48-14 on Friday.

College basketball: Kyle Filipowski had 21 points and 14 rebounds in No. 9 Duke’s 80-62 win Friday against Southern Indiana.

NFL: Jack Del Rio is out as Commanders defensive coordinator, a firing made Friday in the wake of another embarrassing loss.

NHL: Wild goaltender Marc-Andre Fleury was told by the NHL he could not wear a custom mask for the team’s Native American Heritage night, his agent said Friday.