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Yankees vs. Mariners Prediction: Yankees Predicted to Win Monday's MLB Matchup [5/12/2025]
Updated: | First published:
Written by Jason Bevilacqua, Head of Content and Communities
Our expert prediction for Monday's New York Yankees vs Seattle Mariners matchup.
The Seattle Mariners and New York Yankees will meet in MLB action at T-Mobile Park on Monday, starting at 9:40PM ET.
Emerson Hancock (1-1, 5.70 ERA) will start for the Mariners, while the Yankees have opted for Clarke Schmidt (0-1, 4.79 ERA).
Based on updated simulation results, Dimers' advanced MLB model (see Dimers Pro for full access) projects the Yankees as the most likely winner of today's game.
"Our team has utilized the latest data to simulate Monday's NY Yankees-Seattle game 10,000 times," said Dimers' Chief Content Officer, Nick Slade.
"Incorporating recent updates and thousands of additional inputs, our prediction shows the Yankees are likely to win, with a probability of 58%, compared to the Mariners' 42%."
For expanded analysis of Monday's matchup, including best bets and picks, visit our interactive Yankees vs. Mariners predictions page.
Mariners vs. Yankees Prediction: Who Will Win, Cover the Run Line?
Using trusted machine learning and data, we have simulated the result of Monday's MLB matchup between the Yankees and Mariners 10,000 times as part of our MLB predictions coverage.
Our leading predictive model gives the Yankees a 58% chance of defeating the Mariners.
According to our model, the Mariners (+1.5) have a 56% chance of covering the run line, while the over/under total of 8 runs has an equal 50-50 chance of hitting.
Yankees vs. Mariners Odds [5/12/2025]
We have sourced the best MLB odds in America for this game, which are listed here:
| Bet Type | Yankees | Mariners |
|---|---|---|
| Run Line | -1.5 (+120) | +1.5 (-135) |
| Moneyline | -146 | +130 |
| Total | o8 (-110) | u8 (-105) |
All odds are correct at the time of publication and are subject to change.
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Yankees vs. Mariners Picks and Best Bets
Our model's strongest edge in today's Yankees vs. Mariners matchup is on the moneyline.
Our expert predictions, matched against the latest odds, reveal the best MLB picks and MLB best bets for every game throughout the season.
Unlimited access to our complete set of picks, including this one, is available via Dimers Pro.
Calling Our Shot's Free MLB Picks
Calling Our Shot produces daily MLB betting content, including the latest predictions featured below.
Yankees vs. Mariners Game-Day Updates and Essential Details
Monday's MLB matchup between the Mariners and Yankees at T-Mobile Park is scheduled to start at 9:40PM ET.
- Who: New York Yankees vs. Seattle Mariners
- Date: Monday, May 12, 2025
- Time: 9:40PM ET/6:40PM PT
- Venue: T-Mobile Park
Dimers.com's in-depth preview of Monday's Yankees vs. Mariners matchup includes our prediction, picks and the latest betting odds.
Before making any NY Yankees vs. Seattle picks, be sure to check out the latest MLB predictions and betting advice from Dimers Pro.
Key MLB Betting Guides and Insights
- Explore how MLB odds work and dive into MLB live betting strategies
- Understand where sports odds come from and how they're applied to baseball matchups
- Learn how to use Dimers Futures to find long-term betting opportunities as the World Series draws closer
- Stay informed with where online sports betting is currently legal and which betting sites are safest to use
- Boost your success with strategies to win at sports betting and explore why MLB is one of the best leagues to bet on
Conclusion
We predict the Yankees, with a 58% win probability, will likely beat the Mariners on Monday.
AI and automation have enhanced this article to quickly deliver accurate Yankees vs. Mariners insights, with human oversight ensuring high editorial quality. Our predictions are based on up-to-date data to help you make informed decisions. For additional resources and advice on responsible gambling, please call 1-800-GAMBLER.
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More on MLB
Stay informed with the latest MLB news and MLB parlay picks throughout the season. Plus, our World Series odds offer the most up-to-date predictions for the World Series, American League, National League and each division.
Jason Bevilacqua, an expert in MLB, NHL, NBA, MLS, and NFL, delivers game previews, best bets, and props. Since 2020, as Head of Social and Community at Dimers, he has contributed insightful articles utilizing data-driven models and simulations.
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