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

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

Our independent predictive model currently gives Idaho State a 96.2% chance of defeating San Diego. Our predicted final score has Idaho State winning 41-16. According to our model, San Diego (+25.5) has a 51.5% 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 +25.5 (-125) / Idaho State -25.5 (+105)
• Moneyline: San Diego +1400, Idaho State -2700
• Total: Over/Under 58.5 (-114/-105)

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

Model picks and best bet

After matching our probabilities against the best available 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 -25.5 @ +105 via bet365
• Moneyline: Idaho State @ -2700 via DraftKings
• Total: Under 58.5 @ -105 via bet365

According to our college football best bets, the top play to make on this game is Under 58.5 total points.

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 matchup 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 96.2% 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.