Marlins vs. Nationals prediction: Why Washington is favored to win Labor Day MLB matchup [9/1/2025]

MLB action continues on Monday at 1:05PM ET as the Miami Marlins take on the Washington Nationals at Nationals Park.

The Nationals will start Andrew Alvarez (0-0, 0.00 ERA), while the Marlins are going with Lake Bachar (5-1, 3.39 ERA).

Based on the latest simulation results, Dimers' proven MLB model predicts the Nationals as the most likely winner of today's game.

For a closer look at Monday's matchup, including best bets and picks, visit our interactive Marlins vs. Nationals predictions page.

Nationals vs. Marlins prediction: Who will win?

Using powerful machine learning and data analysis, we have simulated the result of Monday's MLB matchup between the Marlins and Nationals 10,000 times as part of our MLB predictions coverage.

Our leading predictive model gives the Nationals a 55% chance of beating the Marlins.

According to our model, the 9-run over/under has a 53% chance of staying under.

Marlins vs. Nationals odds [9/1/2025]

We have sourced the best MLB odds in America for this game, which are listed here:

Bet Type	Marlins	Nationals
Moneyline	-102	-109
Total	o9 (-110)	u9 (-108)

All odds are correct at the time of publication and are subject to change.

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Marlins vs. Nationals picks and best bets

Our model's strongest edge in today's Marlins vs. Nationals matchup is on the moneyline.

Our expert predictions, aligned with the best odds, reveal the best MLB picks and MLB best bets for every game throughout the season.

Unlimited access to our full set of picks, including this one, is available via Dimers Pro.

Calling Our Shot's free ⚾️ picks

Calling Our Shot produces daily MLB betting content, including the free picks featured below.

Marlins vs. Nationals game-day updates and essential details

Monday's MLB game between the Nationals and Marlins at Nationals Park is scheduled to start at 1:05PM ET.

• Who: Miami Marlins vs. Washington Nationals
• Date: Monday, September 1, 2025
• Time: 1:05PM ET/10:05AM PT
• Venue: Nationals Park

Dimers.com's in-depth preview of Monday's Marlins vs. Nationals matchup includes our prediction, picks and the latest betting odds.

Before making any Marlins vs. Nationals picks, be sure to check out the latest MLB predictions and betting advice from Dimers Pro.

Conclusion

We predict the Nationals, with a 55% win probability, will likely beat the Marlins on Monday.

AI and automation have enhanced this article to quickly deliver accurate Marlins vs. Nationals insights, with human oversight ensuring high editorial quality. Our predictions are based on the latest data to help you make informed decisions. For additional resources and advice on responsible gambling, please call 1-800-GAMBLER.

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