Nationals vs. Marlins prediction: Why Miami is favored to win Sunday's MLB matchup [5/10/2026]

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Written by Dave Garofolo

Get Washington Nationals vs Miami Marlins predictions for MLB Sunday.

Washington Nationals-Miami Marlins Predictions and Game Preview.
Washington Nationals vs. Miami Marlins MLB prediction for Sunday, May 10, 2026.

The Miami Marlins will face the Washington Nationals, in what is expected to be a close MLB game, at loanDepot park on Sunday, commencing at 12:15 PM ET.

Sandy Alcantara (3-2, 4.01 ERA) will be on the bump for the Marlins, up against Cade Cavalli (1-2, 4.15 ERA) for the Nationals.

Based on the latest simulation results, Dimers' proven MLB model gives the Marlins a slight edge with a 54% win probability over the Nationals.

This article offers an expanded analysis of Sunday's Nationals vs. Marlins matchup, including best bets and picks.

Nationals vs. Marlins prediction: Who will win and cover?

Using powerful machine learning and data, we have simulated the result of Sunday's MLB matchup between the Nationals and Marlins, forming part of our MLB predictions coverage.

Our leading predictive model currently gives the Marlins a 54% chance of defeating the Nationals.

According to our model, the Nationals (+1.5) have a 63% chance of covering the run line, while the over/under total of 8.5 runs has a 52% chance of going over.

 

Nationals vs. Marlins odds [5/10/2026]

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

Bet Type Nationals Marlins
Run Line +1.5 (-180) -1.5 (+162)
Moneyline +115 -130
Total o8.5 (+100) u8.5 (-122)

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

Nationals vs. Marlins picks and best bet

After matching our predictions against the best available odds, we can reveal our picks for each of the major markets. Plus, find our best bet for the game below:

Bet Type Pick Bet Now
Run Line Marlins -1.5 +162
Moneyline Nationals +115
Total Over 8.5 +100

According to our best MLB bets, the top play to make on this game is Over 8.5 total runs.

These picks are based on our probabilities matched against the implied probabilities from the sportsbook odds.

 

Nationals vs. Marlins game-day updates and essential details

Sunday's MLB matchup between the Marlins and Nationals at loanDepot park is scheduled to begin at 12:15 PM ET.

Conclusion

We predict the Marlins, with a 54% win probability, will likely beat the Nationals in Sunday's MLB matchup.

Additional tools and information for betting safely can be found in our Responsible Gambling hub.

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Written by
Dave Garofolo
Content Producer

Dave Garofolo uses sophisticated AI-driven analytics to make predictions and evaluate player performances in the NBA, MLB, NFL, NHL, NCAAM, and PGA TOUR tournaments, crafting insightful game and prop previews.

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