Defensive strength: Oklahoma's defense has been one of the top units in the SEC, allowing only 16.0 points per game. This suggests they may be able to limit Texas' scoring.

Recent history: Last year's matchup was relatively low-scoring, with Oklahoma winning 34-303. This year's defenses appear to be stronger.
Oklahoma's offensive struggles: The Sooners have had issues on offense, ranking 122nd nationally in total offense1. This could lead to fewer points scored.

Texas' red zone efficiency: While Texas has been excellent in the red zone (24 of 27 inside the 20), Oklahoma has been stingy, allowing scores on only 80% of red zone chances. This could lead to more field goals than touchdowns.

Quarterback situation: Oklahoma is starting a freshman quarterback in Michael Hawkins Jr., which could lead to a more conservative offensive approach