Orioles vs. Mets prediction: Mets favored to win Tuesday's MLB matchup [9/15/2026]

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

Our famous predictive model gives the Mets a 57.5% chance of beating the Orioles. According to our model, the Orioles (+1.5) have a 60.0% chance of covering the run line, while the 8.5-run over/under has a 50.7% chance of staying under.

Latest betting odds

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

• Run Line: Orioles +1.5 (-178) / Mets -1.5 (+172)
• Moneyline: Orioles +120, Mets -122
• Total: Over/Under 8.5 (+115/-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 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:

• Run line: Mets -1.5 @ +172 via FanDuel
• Moneyline: Mets @ 55¢ via Novig
• Total: Over 8.5 @ 47¢ via Novig

According to our MLB best bets, the top play to make on this game is Mets -1.5 at the spread.

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 Mets and Orioles at Citi Field is scheduled to commence at 7:10 PM ET.

• Who: Baltimore Orioles vs. New York Mets
• Date: Tuesday, September 15, 2026
• Time: 7:10 PM ET/4:10PM PT
• Venue: Citi Field

Conclusion

We predict the Mets, with a 57.5% win probability, will likely beat the Orioles in Tuesday's MLB 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 MLB prediction model. Our editorial team reviews the resulting content for accuracy and presentation before publication.