San Diego vs. Idaho State prediction: Why Idaho State is favored to win in college football Week 2 [2026]

Idaho State and San Diego will clash in Week 2 college football action at ICCU Dome on Saturday, beginning at 6:00 PM ET.

Dimers' proven college football model projects Idaho State as the most likely winner in this San Diego vs. Idaho State prediction.

This article offers an expanded analysis of Saturday's matchup, including an expanded look at the predicted score, best bets and picks, backed by the same system that has dominated college football and NFL betting markets across multiple seasons.

San Diego vs. Idaho State prediction and odds

Using powerful machine learning and statistical analysis, we have re-simulated the outcome of San Diego vs. Idaho State, forming part of our college football predictions coverage.

Our leading predictive model gives Idaho State a 93.7% chance of defeating San Diego. Our predicted final score has Idaho State winning 40-17. According to our model, Idaho State (-22) has a 50.8% chance of covering the spread, while the over/under total of 58.5 points has a 51.9% chance of staying under.

Latest betting odds

We have researched the best college football odds in America for this game, which are listed here:

• Spread: San Diego +22 (-110) / Idaho State -22 (-110)
• Moneyline: San Diego +1000, Idaho State -1400
• Total: Over/Under 58.5 (-107/-110)

All odds are correct at the time of publication and are subject to change.

Model picks and best bet

After matching our predictions against the best current odds, we can reveal our picks for each of the major markets in this matchup. Plus, find our best bet for the game below:

• Spread: Idaho State -22 @ -110 via bet365
• Moneyline: Idaho State @ -1400 via bet365
• Total: Under 58.5 @ -110 via bet365

According to our college football best bets, the top play to make on this game is Idaho State to win.

These picks are based on our probabilities matched against the implied probabilities from the current available odds.

Game info & kickoff details

Saturday's college football action between Idaho State and San Diego at ICCU Dome is scheduled to start at 6:00 PM ET.

• Who: San Diego vs. Idaho State
• Date: Saturday, September 12, 2026
• Time: 6:00 PM ET/3:00PM PT
• Venue: ICCU Dome

College football Week 2 promos

Make the most of Dimers' San Diego vs. Idaho State predictions by exploring the Bet365 Sportsbook offer below:

Conclusion

We predict Idaho State, with a 93.7% win probability, will likely beat San Diego in Saturday's college football matchup.

Additional tools and information for betting safely can be found in our Responsible Gambling hub.

This article's predictions and probabilities are generated by Dimers' proprietary College Football prediction model. Our editorial team reviews the resulting content for accuracy and presentation before publication.