We're in the final stretch of the college football season, and Week 12 features some great matchups. Betting on over-under point totals can be tricky, so sit back and let us do the research for you. 

Here are our top over-under bets for the weekend.

*Odds subject to change

Arkansas Razorbacks vs. Texas Longhorns OVER 57.5 total points (-112) – DraftKings

This game features two of the top nine ranked offenses in the country. Arkansas quarterback Taylen Green has played well over his past four games, making plays both with his arm and legs. When he is on top of his game, the Razorbacks' offense is hard to contain.

As for Texas, its passing efficiency ranks ninth nationally. Quarterback Quinn Ewers returned from his abdominal injury with a vengeance last week, throwing for 333 yards and five touchdowns. The Longhorns have averaged 30 points over their last three games, while Arkansas has averaged 33 during that span.

Georgia Bulldogs vs. Tennessee Volunteers UNDER 47.5 points (-110) – BetMGM

Given quarterback Carson Beck's struggles with turnovers this season (nine interceptions over his last four games), plus a tough matchup against Tennessee's defense that ranks fifth overall in the nation – I don't expect Georgia to light up the scoreboard in this game.

The Bulldogs' defense is surrendering just 18 points per game, and the Volunteers are averaging 22 points over their last three games. This matchup has defensive struggle, and possibly even sloppy play, written all over it.

Ohio State Buckeyes vs. Northwestern Wildcats OVER 43.5 total points (-115) – FanDuel

The No. 2 Buckeyes are almost certainly going to handle the Wildcats with ease, but 43.5 total points seems a bit low. Ohio State ranks 11th in the nation in scoring offense at 39 points per game.

If it can hit that average in this matchup, Northwestern will need to only muster five points to hit the over. When the Wildcats played No. 5 Indiana last month, which ranks third in total defense, they were able to put up 24 points.