Nationals vs Marlins Prediction and MLB Tips - 3 September 2025
Last updated: Sep 2, 2025, 7:11PM | Published: Sep 1, 2025, 6:32PM
The Washington Nationals will face the Miami Marlins in MLB action at Nationals Park on Wednesday, starting at 8:45am AEST.
The Nationals will have Cade Cavalli (1-1, 5.11 ERA) start, pitting him against Adam Mazur (0-1, 5.59 ERA) for the Marlins.
This article features Stats Insider's prediction and tips for the Nationals vs Marlins game, plus the latest betting odds in Australia.
Who Will Win?
Utilising advanced machine learning and data, Stats Insider has simulated the outcome of Wednesday's Washington vs Miami MLB match-up 10,000 times.
Our leading predictive analytics model currently gives the Nationals a 55% chance of defeating the Marlins at Nationals Park.
Nationals vs Marlins: Odds
The latest betting odds in Australia for Wednesday's MLB game at Nationals Park are listed below:
- Head to Head: Nationals $1.87, Marlins $1.95
- Line: Nationals -1.5 ($2.70), Marlins +1.5 ($1.49)
- Total (Over/Under 9 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 Nationals at $1.87 and the Marlins at $1.95.
The Nationals are listed as 1.5-run favourites against the Marlins, with odds of $2.70 available at TAB.
For the underdog Marlins (+1.5) to cover the line, TAB offers odds of $1.49.
The over/under for total runs scored is set at 9 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 Marlins (+1.5) are predicted to cover the line 62% of the time, while the 9-run over/under is expected to stay under 57% of the time.
Nationals vs Marlins: Betting Tips
- Head to Head: Washington at $1.87 with TAB
- Line: Nationals -1.5 at $2.70 with TAB
- Total Runs: Under 9 at $1.91 with TAB
Today's Nationals vs Marlins predictions are based on market-leading simulations and gambling expertise to give you the best possible advice 24/7/365.
Although the Marlins are more likely to cover the line, our best bet of Nationals -1.5 is based on the chance of that happening, as projected by our predictive analytics model, and the best odds available.
Nationals vs Marlins: Prediction
Stats Insider provides full coverage of the Washington vs Miami game on Wednesday, including data-driven predictions and expert tips.
Remember, our model updates frequently, so bookmark this page for the latest betting analysis before the Washington vs Miami game.
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.
Nationals vs Marlins: Essential Details
The match-up between the Nationals and Marlins at Nationals Park is scheduled to commence at 8:45am AEST on Wednesday.
- Teams: Washington Nationals vs Miami Marlins
- Date: Wednesday 3 September 2025
- Time: 8:45am AEST
- Venue: Nationals Park
All dates and times in this article are in Australian Eastern Standard Time (AEST), unless otherwise noted.
Conclusion
Our Washington vs Miami predictions are the result of 10,000 data-driven simulations of the game, carefully 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, so that you can make informed decisions with confidence.
If you decide to use our 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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