Phillies vs Mariners Prediction and MLB Tips - 19 August 2025
Last updated: Aug 18, 2025, 10:47PM | Published: Aug 17, 2025, 11:29PM
The Philadelphia Phillies will face the Seattle Mariners in MLB action at Citizens Bank Park on Tuesday, starting at 8:45am AEST.
Ranger Suárez (8-6, 3.28 ERA) will start for the Phillies, while the Mariners will counter with Logan Gilbert (3-4, 3.31 ERA).
This article features Stats Insider's prediction and tips for the Phillies vs Mariners game, along with the latest betting odds in Australia.
Who Will Win?
Based on trusted machine learning and data, Stats Insider has simulated the result of Tuesday's Philadelphia vs Seattle MLB match-up 10,000 times.
Our proven predictive analytics model currently gives the Phillies a 52% chance of winning against the Mariners at Citizens Bank Park.
Phillies vs Mariners: Odds
The latest betting odds in Australia for Tuesday's MLB game at Citizens Bank Park are shown here:
- Head to Head: Phillies $1.87, Mariners $1.95
- Line: Phillies -1.5 ($2.85), Mariners +1.5 ($1.44)
- Total (Over/Under 7.5 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 Phillies at $1.87 and the Mariners at $1.95.
The Phillies are listed as 1.5-run favourites against the Mariners, with odds of $2.85 available at TAB.
For the underdog Mariners (+1.5) to cover the line, TAB offers odds of $1.44.
The over/under for total runs scored is set at 7.5 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 66% of the time, while the 7.5-run over/under is expected to go over 51% of the time.
Phillies vs Mariners: Best Bets
- Head to Head: Philadelphia at $1.87 with TAB
- Line: Phillies -1.5 at $2.85 with TAB
- Total Runs: Over 7.5 at $1.91 with TAB
These Phillies vs Mariners betting tips are based on complex simulations and wagering intelligence to help you place more informed bets with your chosen online bookie.
Even though the Mariners are more likely to cover the line, our best bet of Phillies -1.5 is based on the chance of that happening, as suggested by our predictive analytics model, and the best odds available.
Phillies vs Mariners: Prediction
Stats Insider provides full coverage of the Philadelphia vs Seattle game on Tuesday, including data-driven predictions and top betting tips.
Our model updates regularly, so keep checking this page for the latest betting analysis before the Philadelphia vs Seattle game.
As always, see Stats Insider's Best Bets to get the best tips for every MLB game, plus predictions for a wide range of other sports.
Phillies vs Mariners: Essential Details
The match-up between the Phillies and Mariners at Citizens Bank Park is scheduled to commence at 8:45am AEST on Tuesday.
- Teams: Philadelphia Phillies vs Seattle Mariners
- Date: Tuesday 19 August 2025
- Time: 8:45am AEST
- Venue: Citizens Bank Park
All dates and times mentioned in this article are in Australian Eastern Standard Time (AEST), unless otherwise noted.
Conclusion
Our Philadelphia vs Seattle predictions have been made after running 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 accurate 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 keep track of your money. For free and confidential support, call 1800 858 858 or visit gamblinghelponline.org.au.
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