Guardians vs Mariners Prediction and MLB Tips - 1 September 2025
Last updated: Aug 31, 2025, 5:33PM | Published: Aug 30, 2025, 8:32PM
The Cleveland Guardians will face the Seattle Mariners in MLB action at Progressive Field on Monday, commencing at 3:40am AEST.
The Guardians will have Tanner Bibee (9-10, 4.73 ERA) start, while the Mariners are going with Bryce Miller (3-5, 5.98 ERA).
This article features Stats Insider's top betting tips for the Guardians vs Mariners game, plus the latest betting odds in Australia.
Who Will Win?
Based on advanced machine learning and data, Stats Insider has simulated the result of Monday's Cleveland vs Seattle MLB game 10,000 times.
Our independent predictive analytics model gives the Mariners a 53% chance of defeating the Guardians at Progressive Field.
Guardians vs Mariners: Odds
The current betting odds in Australia for Monday's MLB game at Progressive Field are shown below:
- Head to Head: Guardians $1.95, Mariners $1.87
- Line: Guardians +1.5 ($1.56), Mariners -1.5 ($2.50)
- 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 Guardians at $1.95 and the Mariners at $1.87.
The Guardians are listed as 1.5-run underdogs against the Mariners, with odds of $1.56 available at TAB.
For the favourite Mariners (-1.5) to cover the line, TAB offers odds of $2.50.
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 analytics model, the Guardians (+1.5) are predicted to cover the line 61% of the time, while the 8-run over/under is expected to go over 52% of the time.
Guardians vs Mariners: Best Bets
- Head to Head: Seattle at $1.87 with TAB
- Line: Mariners -1.5 at $2.50 with TAB
- Total Runs: Over 8 at $1.91 with TAB
Our Guardians vs Mariners predictions are based on detailed simulations and gambling experience to help you place better bets with your chosen online bookie.
Although the Guardians are more likely to cover the line, our best bet of Mariners -1.5 is based on the likelihood of that happening, as suggested by our predictive analytics model, and the top odds available.
Guardians vs Mariners: Prediction
Stats Insider provides full betting coverage of the Cleveland vs Seattle game on Monday, including data-driven predictions and live win probabilitiestips.
Remember, our model updates frequently, so bookmark this page for the latest betting predictions before the Cleveland vs Seattle match-up.
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.
Guardians vs Mariners: Essential Details
The match-up between the Guardians and Mariners at Progressive Field is scheduled to commence at 3:40am AEST on Monday.
- Teams: Cleveland Guardians vs Seattle Mariners
- Date: Monday 1 September 2025
- Time: 3:40am AEST
- Venue: Progressive Field
All dates and times in this article are in Australian Eastern Standard Time (AEST), unless otherwise stated.
Conclusion
Our Cleveland vs Seattle predictions have been made after running 10,000 data-driven simulations of the game, all curated by our team of expert data scientists and analysts. We use the latest in predictive analytics technology and machine learning to ensure our MLB tips are accurate and reliable, so that you can make informed decisions with confidence.
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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