Mariners vs Phillies Prediction and MLB Tips - 26 August 2026
Last updated: Aug 26, 2026, 1:44AM | Published: Aug 24, 2026, 8:30PM
The Seattle Mariners will face the Philadelphia Phillies in MLB action at T-Mobile Park on Wednesday, starting at 11:40am AEST.
The Mariners will have George Kirby (8-10, 4.18 ERA) start, up against Aaron Nola (5-9, 5.12 ERA) for the Phillies.
This article features Stats Insider's free betting tips for the Mariners vs Phillies game, along with the latest betting odds in Australia.
Who Will Win?
Based on advanced machine learning and data, Stats Insider has simulated the outcome of Wednesday's Seattle vs Philadelphia MLB match-up 10,000 times.
Our independent predictive analytics model currently gives the Mariners a 53% chance of beating the Phillies at T-Mobile Park.
Mariners vs Phillies: Odds
The current betting odds in Australia for Wednesday's MLB game at T-Mobile Park are listed here:
- Head to Head: Mariners $1.90, Phillies $2.03
- Line: Mariners +1.5 ($1.50), Phillies -1.5 ($2.63)
- 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 Mariners at $1.90 and the Phillies at $2.03.
The Mariners are 1.5-run underdogs against the Phillies, with odds of $1.50 available at TAB.
For the favourite Phillies (-1.5) to cover the line, TAB offers odds of $2.63.
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 56% of the time, while the 8-run over/under is expected to go over 54% of the time.
Mariners vs Phillies: Betting Tips
- Head to Head: Seattle at $1.90 with TAB
- Line: Phillies -1.5 at $2.63 with TAB
- Total Runs: Over 8 at $1.91 with TAB
If you see a 🔥, you know you've found one of our best bets for today across any sport.
Our Mariners vs Phillies betting tips are based on world-class simulations and betting experience to bring you the best possible advice around the clock.
Although the Mariners are more likely to cover the line, our best bet of Phillies -1.5 is based on the likelihood of that happening, as suggested by our predictive analytics model, and the best odds available.
Mariners vs Phillies: Prediction
Stats Insider provides full coverage of the Seattle vs Philadelphia game on Wednesday, including data-driven predictions and expert tips.
Our model updates frequently, so bookmark this article for the latest betting analysis before the Seattle vs Philadelphia match-up.
As always, see Stats Insider's Best Bets to get the best tips on every MLB game, plus predictions for a wide range of other sports.
Mariners vs Phillies: Essential Details
The game between the Mariners and Phillies at T-Mobile Park is scheduled to commence at 11:40am AEST on Wednesday.
- Teams: Seattle Mariners vs Philadelphia Phillies
- Date: Wednesday 26 August 2026
- Time: 11:40am AEST
- Venue: T-Mobile Park
All dates and times in this article are in Australian Eastern Standard Time (AEST), unless otherwise noted.
Conclusion
Our Seattle vs Philadelphia predictions have been made thanks to 10,000 data-driven simulations of the game, all curated by our team of skilled data scientists and analysts. We use cutting-edge technology and machine learning to ensure our MLB tips are trustworthy and reliable, giving you the knowledge you need to make informed decisions with confidence.
If you choose to use our MLB predictions for betting purposes, it's crucial that you gamble responsibly and know when to stop. For free and confidential support, call 1800 858 858 or visit gamblinghelponline.org.au.
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