OU’s defense entered the College Football Playoff carrying a season defined by stops, sacks and momentum swings, and against Alabama, it did exactly what it had all year: pressured the quarterback, disrupted plays and kept the Sooners in striking distance. However, it couldn’t save the Sooners from a playoff loss.
The defensive front set the tone early. Redshirt junior linebacker Kip Lewis and senior edge rusher Marvin Jones Jr. each sacked Alabama quarterback Ty Simpson from his blindside in the first half, collapsing the pocket and forcing the Crimson Tide into long-yardage situations. OU finished with four sacks and limited Alabama’s rushing attack to just 28 yards.
Redshirt junior linebacker Owen Heinecke led the team with seven tackles, including a sack and two tackles for loss. Early in the fourth quarter, Heinecke brought down Simpson for a 9-yard loss to force a punt, a moment that mirrored the stops the Sooners had relied on all season. Heinecke recorded at least one tackle for loss in 10 games this season and led the team in tackles in five contests.
“As far as I’m concerned, this season was a success,” Heinecke said. “It didn’t end how we wanted. Obviously, our goal at the beginning of the year was to win the national championship, but I’m super proud of the team.”
Alabama struggled to generate yards on the ground, repeatedly losing yardage or getting minimal gains behind a defense that swarmed the ball. The front seven’s power in gaps and tackling limited the impact of Alabama’s run game, keeping the Sooners in position for much of the night.
“Defense, we got things really rolling early and were actually dominating a part of the game,” head coach Brent Venables said.
However, imperfections cost the Sooners badly.
On one third-quarter play, Alabama wide receiver Germie Bernard dropped what would have been a drive-extending catch to close a drive. However, a defensive holding penalty on freshman cornerback Courtland Guillory extended the possession before the Crimson Tide later capitalized with a field goal.
Redshirt sophomore edge Taylor Wein also drew a 15-yard penalty in the third quarter, again handing Alabama an opportunity to score. Although Alabama did not capitalize on the opportunity, the foul erased key stops and allowed the Tide to advance up the field, delaying the next OU offensive possession needed to score.
“We get a penalty, a personal foul, and that just gives them a short field,” Venables said. “We just couldn’t dig ourselves out.”
Overall, OU’s defense made its presence felt throughout the game with the unit forcing multiple third-and-long situations and pressuring Simpson on nearly every dropback. The combination of sacks, tackles for loss and situational pressure demonstrated the same relentlessness that had carried the Sooners through the regular season.
However, in the College Football Playoff, effort and production were not enough. The timing of penalties and extended passing drives ultimately defined the game’s outcome. OU’s defense, which had been the backbone of the team all season, could not save the Sooners when the stakes were highest.
“It’s hard to just say what the defense did as a whole team; we didn’t get the job done,” OU senior defensive lineman R Mason Thomas said. “End of the day, it doesn’t really matter at this point if we don’t come out with the W.”
This story was edited by Joshua McDaniel.
Photos: Oklahoma-Alabama College Football Playoff game in Norman
Redshirt junior quarterback John Mateer during the game against Alabama on Dec. 19, 2025.
Redshirt junior quarterback John Mateer during the game against Alabama on Dec. 19.
Redshirt junior wide receiver Javonnie Gibson during the game against Alabama on Dec. 19.
Redshirt junior wide receiver Isaiah Sategna III during the game against Alabama on Dec. 19.
Rose Bowl sweater during the game against Alabama on Dec. 19.
Redshirt junior linebacker Kip Lewis During the game against Alabama on Dec. 19.
Redshirt junior wide receiver Isaiah Sategna III during the game against Alabama on Dec. 19.
Alabama head football coach Kalen DeBoer during the game against Alabama on Dec. 19.
Freshman running back Tory Blaylock during the game against Alabama on Dec. 19.
Redshirt junior linebacker Owen Heinecke and redshirt junior linebacker Kip Lewis during the game against Alabama on Dec. 19.
Redshirt junior quarterback John Mateer and OU offensive coordinator Ben Arbuckle before the game against Alabama on Dec. 19.
Redshirt junior quarterback John Mateer during the game against Alabama on Dec. 19.
American rapper and actor 50 Cent during the game against Alabama on Dec. 19.
Redshirt senior wide receiver Deion Burks during the game against Alabama on Dec.19.
Former OU football player Brian Bosworth during the game against Alabama on Dec. 19.
Redshirt junior quarterback John Mateer during the game against Alabama on Dec. 19.
Former OU coach Barry Switzer before the game against Alabama on Dec. 19.
Redshirt junior kicker Tate Sandell after the game against Alabama on Dec. 19.
Sophomore defensive back Jaydan Hardy during the game against Alabama on Dec. 19.
Redshirt junior quarterback John Mateer the game against Alabama on Dec. 19.
Rapper and actor 50 Cent during the game against Alabama on Dec. 19.
Redshirt freshman offensive lineman Eddy Pierre-Louis with senior defensive lineman Damonic Williams during the game against Alabama on Dec. 19.
The Sooner Schooner during the game against Alabama on Dec. 19.
Redshirt junior quarterback John Mateer the game against Alabama on Dec. 19.
Redshirt junior linebacker Owen Heinecke during the game against Alabama on Dec. 19.
Sophomore running back Xavier Robinson during the game against Alabama on Dec. 19.
Boomer during the game against Alabama on Dec. 19.
Redshirt junior quarterback John Mateer the game against Alabama on Dec. 19.
Redshirt junior linebacker Owen Heinecke during the game against Alabama on Dec. 19.
Redshirt senior wide receiver Deion Burks during the game against Alabama on Dec.19.
Redshirt junior quarterback John Mateer the game against Alabama on Dec. 19.
Playoff first round paint on the field during the game against Alabama on Dec. 19.
Sophomore defensive back Jaydan Hardy during the game against Alabama on Dec. 19.
Redshirt junior quarterback John Mateer with freshman offiensive lineman Michael Fasusi and offensive coordinator Ben Arbuckle during the game against Alabama on Dec. 19.
Redshirt junior linebacker Owen Heinecke during the game against Alabama on Dec. 19.
Redshirt junior quarterback John Mateer the game against Alabama on Dec. 19.