Cubs vs. Brewers prediction: Why Milwaukee is favored to win Tuesday's MLB matchup [9/8/2026]

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Written by Dave Garofolo

Dimers' simulation model projects a 61.6% win probability for the Brewers at American Family Field.

The Chicago Cubs take on the Milwaukee Brewers in MLB action.
Chicago Cubs vs. Milwaukee Brewers MLB prediction for Tuesday, September 8, 2026.

The Milwaukee Brewers will face the Chicago Cubs in MLB action at American Family Field on Tuesday, beginning at 7:40 PM ET.

The Brewers will send Jacob Misiorowski (14-5, 1.97 ERA) to the mound, while the Cubs will counter with David Peterson (7-8, 5.39 ERA).

Dimers' advanced MLB model projects the Brewers as the most likely winner in this Cubs vs. Brewers prediction.

This article offers an expanded analysis of Tuesday's matchup, including best bets and picks.

For more, dive into Jacob Misiorowski's pitching projections.

Cubs vs. Brewers prediction and odds

Using trusted machine learning and data, we have re-simulated the outcome of Tuesday's MLB matchup between the Cubs and Brewers, forming part of our MLB predictions coverage.

Our leading predictive model currently gives the Brewers a 61.6% chance of beating the Cubs.

According to our model, the Cubs (+1.5) have a 55.5% chance of covering the run line, while the 7.5-run over/under has a 53.0% chance of going over.

 

Latest betting odds

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

  • Run Line: Cubs +1.5 (-117) / Brewers -1.5 (+115)
  • Moneyline: Cubs +180, Brewers -186
  • Total: Over/Under 7.5 (+113/-117)

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:

  • Run line: Cubs +1.5 @ 54¢ via Polymarket
  • Moneyline: Cubs @ +180 via BetRivers
  • Total: Over 7.5 @ 47¢ via Novig

According to our best MLB bets, the top play to make on this game is Over 7.5 total runs.

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

Game info & first pitch details

Tuesday's MLB matchup between the Brewers and Cubs at American Family Field is scheduled to begin at 7:40 PM ET.

Conclusion

We predict the Brewers, with a 61.6% win probability, will likely beat the Cubs in Tuesday's MLB matchup.

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

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Written by
Dave Garofolo
Content Producer

Dave Garofolo uses sophisticated AI-driven analytics to make predictions and evaluate player performances in the NBA, MLB, NFL, NHL, NCAAM, and PGA TOUR tournaments, crafting insightful game and prop previews.

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