Aug 23, 2026
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Read Article Nationals vs. Marlins prediction: Why Miami is favored to win Sunday's MLB matchup [8/23/2026]
Updated: | First published:
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Written by Dave Garofolo, Content Producer
Get Washington Nationals vs Miami Marlins predictions for MLB Sunday.
The Miami Marlins will square off with the Washington Nationals in MLB action at loanDepot park on Sunday, starting at 1:40 PM ET.
Janson Junk (6-8, 4.37 ERA) will be on the bump for the Marlins, pitting him against Jackson Kent (0-1, 9.39 ERA) for the Nationals.
Dimers' proven MLB model projects the Marlins as the most likely winner in this Nationals vs. Marlins prediction.
This article offers further insights into Sunday's matchup, including best bets and picks.
Nationals vs. Marlins prediction: Who will win and cover?
Using innovative machine learning and data analysis, we have simulated the outcome of Sunday's MLB matchup between the Nationals and Marlins, forming part of our MLB predictions coverage.
Our leading predictive model gives the Marlins a 57.4% chance of beating the Nationals.
According to our model, the Nationals (+1.5) have a 60.6% chance of covering the run line, while the 8.5-run over/under has a 53.5% chance of going over.
Nationals vs. Marlins odds [8/23/2026]
We have researched the best MLB odds in America for this game, which are listed here:
- Run Line: Nationals +1.5 (-144) / Marlins -1.5 (+141)
- Moneyline: Nationals +154, Marlins -150
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 in this matchup. Plus, find our best bet for the game below:
- Run line: Nationals +1.5 @ -144 via DraftKings
- Moneyline: Nationals @ +154 via DraftKings
- Total: Over 8.5 @ +113 via Novig
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 start at 1:40 PM ET.
- Who: Washington Nationals vs. Miami Marlins
- Date: Sunday, August 23, 2026
- Time: 1:40 PM ET/10:40AM PT
- Venue: loanDepot park
Conclusion
We predict the Marlins, with a 57.4% 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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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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