Astros vs Mariners Prediction and MLB Tips - 17 August 2026
Last updated: Aug 16, 2026, 11:21PM | Published: Aug 15, 2026, 7:51PM
The Houston Astros will sqaure off with the Seattle Mariners in MLB action at Daikin Park on Monday, commencing at 9:20am AEST.
The Astros will have Hunter Brown (3-2, 3.68 ERA) start, while the Mariners are going with Bryan Woo (8-8, 4.15 ERA).
This article features Stats Insider's best betting tips for the Astros vs Mariners game, along with the latest betting odds in Australia.
Who Will Win?
Based on advanced computer power and data, Stats Insider has simulated the result of Monday's Houston vs Seattle MLB game 10,000 times.
Our leading predictive analytics model gives the Astros a 54% chance of defeating the Mariners at Daikin Park.
Astros vs Mariners: Odds
The latest betting odds in Australia for Monday's MLB game at Daikin Park are shown here:
- Head to Head: Astros $1.83, Mariners $2.10
- Line: Astros -1.5 ($2.70), Mariners +1.5 ($1.49)
- 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 Astros at $1.83 and the Mariners at $2.10.
The Astros are listed as 1.5-run favourites against the Mariners, with odds of $2.70 available at TAB.
For the underdog Mariners (+1.5) to cover the line, TAB offers odds of $1.49.
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 analytics model, the Mariners (+1.5) are predicted to cover the line 63% of the time, while the 7.5-run over/under is expected to go over 58% of the time.
Astros vs Mariners: Betting Tips
- Head to Head: Houston at $1.83 with TAB
- Line: Astros -1.5 at $2.70 with TAB
- Total Runs: Over 7.5 at $1.91 with TAB
These Astros vs Mariners best bets are based on world-class simulations and wagering expertise to give you the best possible advice every time.
Even though the Mariners are more likely to cover the line, our best bet of Astros -1.5 is based on the chance of that happening, as suggested by our predictive analytics model, and the best odds available.
Astros vs Mariners: Prediction
Stats Insider provides full betting coverage of the Houston vs Seattle game on Monday, including data-driven predictions and live win probabilitiestips.
Remember, our model updates frequently, so refresh this page for the latest betting analysis before the Houston vs Seattle match-up.
As always, see Stats Insider's Best Bets to get betting tips on every MLB game, as well as predictions for a wide range of other sports.
Astros vs Mariners: Essential Details
The game between the Astros and Mariners at Daikin Park is scheduled to commence at 9:20am AEST on Monday.
- Teams: Houston Astros vs Seattle Mariners
- Date: Monday 17 August 2026
- Time: 9:20am AEST
- Venue: Daikin Park
All dates and times in this article are in Australian Eastern Standard Time (AEST), unless otherwise noted.
Conclusion
Our Houston vs Seattle 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 the latest in predictive analytics 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 predictions for betting purposes, it's crucial to 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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