Nationals vs. Marlins prediction: Why Miami is favored to win Friday's MLB matchup [5/8/2026]

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Written by Dave Garofolo

Get Washington Nationals vs Miami Marlins predictions for MLB Friday.

Washington Nationals-Miami Marlins Predictions and Game Preview.
Washington Nationals vs. Miami Marlins MLB prediction for Friday, May 8, 2026.

The Miami Marlins will face the Washington Nationals in MLB action at loanDepot park on Friday, commencing at 7:10 PM ET.

The Marlins will send Robby Snelling (0-0, 0.00 ERA) to the mound, up against Foster Griffin (3-1, 2.27 ERA) for the Nationals.

Based on updated simulations, Dimers' proven MLB model predicts the Marlins as the most likely winner of the Nationals vs. Marlins game.

This article offers further insights into Friday's matchup, including best bets and picks.

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

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

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

According to our model, the Nationals (+1.5) have a 62% chance of covering the run line, while the 8.5-run over/under has an equal 50-50 chance of hitting.

 

Nationals vs. Marlins odds [5/8/2026]

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 (+160)
Moneyline +118 -136
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 current 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 +160
Moneyline Nationals +118
Total Over 8.5 +100

According to our MLB best 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

Friday's MLB matchup between the Marlins and Nationals at loanDepot park is scheduled to begin at 7:10 PM ET.

Conclusion

We predict the Marlins, with a 55% win probability, will likely beat the Nationals in Friday'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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