Yankees vs Mariners Prediction and MLB Tips - 12 August 2026
Last updated: Aug 11, 2026, 11:08PM | Published: Aug 10, 2026, 6:46PM
The New York Yankees will face the Seattle Mariners in MLB action at Yankee Stadium on Wednesday, beginning at 9:05am AEST.
Ryan Weathers (5-7, 3.79 ERA) will start for the Yankees, up against Bryan Woo (8-8, 4.31 ERA) for the Mariners.
This article features Stats Insider's top betting tips for the Yankees vs Mariners game, plus the latest betting odds in Australia.
Who Will Win?
Based on trusted computer power and data, Stats Insider has simulated the result of Wednesday's NY Yankees vs Seattle MLB game 10,000 times.
Our independent predictive analytics model currently gives the Yankees a 56% chance of beating the Mariners at Yankee Stadium.
Yankees vs Mariners: Odds
The current betting odds in Australia for Wednesday's MLB game at Yankee Stadium are listed below:
- Head to Head: Yankees $1.78, Mariners $2.19
- Line: Yankees -1.5 ($2.60), Mariners +1.5 ($1.53)
- Total (Over/Under 8 Runs): Over $1.91, Under $1.91
Odds are correct at the time of publication and subject to change.
Looking at the latest head-to-head odds, the bookmakers currently have the Yankees at $1.78 and the Mariners at $2.19.
The Yankees are 1.5-run favourites against the Mariners, with odds of $2.60 available at TAB.
For the underdog Mariners (+1.5) to cover the line, TAB offers odds of $1.53.
The over/under for total runs scored is set at 8 with TAB, which has odds of $1.91 for the over and $1.91 for the under.
According to Stats Insider's model, the Mariners (+1.5) are predicted to cover the line 62% of the time, while the 8-run over/under is expected to go over 55% of the time.
Yankees vs Mariners: Betting Tips
- Head to Head: NY Yankees at $1.78 with TAB
- Line: Yankees -1.5 at $2.60 with TAB
- Total Runs: Over 8 at $1.91 with TAB
These Yankees vs Mariners best bets are based on complex simulations and gambling intelligence to give you the best possible advice every day of the year.
Even though the Mariners are more likely to cover the line, our best bet of Yankees -1.5 is based on the probability of that happening, as projected by our predictive analytics model, and the best odds available.
Yankees vs Mariners: Prediction
Stats Insider provides full betting coverage of the NY Yankees vs Seattle game on Wednesday, including data-driven predictions and expert tips.
Our model updates frequently, so keep checking this page for the latest betting analysis before the NY Yankees vs Seattle game.
As always, see Stats Insider's Best Bets to get the best tips on every MLB game, as well as predictions for a wide range of other sports.
Yankees vs Mariners: Essential Details
The match-up between the Yankees and Mariners at Yankee Stadium is scheduled to begin at 9:05am AEST on Wednesday.
- Teams: New York Yankees vs Seattle Mariners
- Date: Wednesday 12 August 2026
- Time: 9:05am AEST
- Venue: Yankee Stadium
All dates and times in this article are in Australian Eastern Standard Time (AEST), unless otherwise noted.
Conclusion
Our NY Yankees vs Seattle predictions are based on 10,000 data-driven simulations of the game, all curated by our team of expert data scientists and analysts. We use cutting-edge technology and machine learning to ensure our MLB tips are trustworthy and reliable, giving you the confidence to make informed decisions.
If you decide to use our MLB predictions for betting purposes, it's important that you gamble responsibly and manage your finances effectively. For free and confidential support, call 1800 858 858 or visit gamblinghelponline.org.au.
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