College football picks today: Week 8 Tuesday best bets include South Alabama vs. Marshall play [10/20/2026]
Get college football picks and best bets for Tuesday, October 20, 2026.

Today’s college football picks for October 20, 2026 are here, with South Alabama vs. Marshall and Middle Tennessee vs. Florida International among the top plays identified by our model across Tuesday’s college football action.
Dimers’ predictive analytics engine runs 24/7, scanning the latest football odds to discover top betting edges. The result? Data-backed picks that help Dimers Pro members make smarter decisions.
List of college football picks tonight [10/20, updated 1:34AM ET]
Below, you’ll find today’s college football best bets, ranked by edge for Tuesday, October 20, 2026.
Marshall +2.5 (+117)
- Edge: 3.8%
- Probability: 49.8%
- Matchup: South Alabama vs. Marshall (7:30PM ET)
Our model has identified value on Marshall +2.5 at 46¢ odds. A 49.8% probability produces an edge of 3.8%, making this the strongest play for today's college football slate.
Middle Tennessee vs. Florida International Over 46.5 points (+108)
- Edge: 3.5%
- Probability: 51.5%
- Matchup: Middle Tennessee vs. Florida International (7:00PM ET)
Middle Tennessee vs. Florida International over 46.5 points carries a 3.5% edge and a probability of 51.5% at 48¢ odds, according to our model.
South Alabama vs. Marshall Under 60.5 points (39¢)
- Edge: 3.1%
- Probability: 41.6%
- Matchup: South Alabama vs. Marshall (7:30PM ET)
South Alabama vs. Marshall Under 60.5 points at 39¢ odds shows a 3.1% edge, supported by a 41.6% probability in simulations.
Marshall ML (+141)
- Edge: 2.3%
- Probability: 43.8%
- Matchup: South Alabama vs. Marshall (7:30PM ET)
A 2.3% edge and 43.8% probability makes Marshall at the moneyline a value play in the South Alabama vs. Marshall matchup, per our model.
NCAAF best bets summary: Tuesday, 10/20/2026
As of 1:34AM ET, here are our top college football bets by edge recommended by our model:
| Matchup | Bet | Odds | Edge | Prob. |
|---|---|---|---|---|
| South Alabama vs. Marshall | Marshall +2.5 | 46¢ @ Novig | 3.8% | 49.8% |
| Middle Tennessee vs. Florida International | Over 46.5 points | 48¢ @ Novig | 3.5% | 51.5% |
| South Alabama vs. Marshall | Under 60.5 Points | 39¢ @ Novig | 3.1% | 41.6% |
| South Alabama vs. Marshall | Marshall ML | 41¢ @ Novig | 2.3% | 43.8% |
List of upcoming college football games to bet on now
- Middle Tennessee vs. Florida International (7:00PM ET, Tuesday)
- Missouri State vs. Delaware (7:00PM ET, Tuesday)
- South Alabama vs. Marshall (7:30PM ET, Tuesday)
College football offer for Week 8
Make the most of the picks in this article, including Marshall +2.5, with the Underdog Fantasy offer below:
Conclusion
Our college football best bets are locked and loaded for October 20, 2026, featuring plays such as Marshall +2.5 vs. South Alabama and over 46.5 points in the Middle Tennessee vs. Florida International matchup. Powered by advanced simulations, these picks are here to boost your betting game.
Our predictions are based on current data to help you make informed decisions. For additional resources and advice, head to our Responsible Gambling hub.
All odds and probabilities in this article are correct and accurate at the time of publication.



