Red Sox vs. Marlins prediction: Why Boston is favored to win Tuesday's MLB matchup [8/25/2026]

The Miami Marlins will face the Boston Red Sox in MLB action at loanDepot park on Tuesday, beginning at 6:40 PM ET.

The Marlins will have Tyler Phillips (3-6, 3.67 ERA) as their starting pitcher, while the Red Sox have opted for Payton Tolle (8-6, 3.08 ERA).

Dimers' advanced MLB model projects the Red Sox as the most likely winner in this Red Sox vs. Marlins prediction.

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

Red Sox vs. Marlins prediction: Who will win and cover?

Using powerful machine learning and data, we have simulated the result of Tuesday's MLB game between the Red Sox and Marlins, forming part of our MLB predictions coverage.

Our famous predictive model gives the Red Sox a 57.6% chance of defeating the Marlins.

According to our model, the Marlins (+1.5) have a 55.7% chance of covering the run line, while the 7.5-run over/under has a 54.3% chance of going over.

Red Sox vs. Marlins odds [8/25/2026]

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

• Run Line: Red Sox -1.5 (+127) / Marlins +1.5 (-127)
• Moneyline: Red Sox -140, Marlins +138

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

Red Sox 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 in this matchup. Plus, find our best bet for the game below:

• Run line: Red Sox -1.5 @ +127 via DraftKings
• Moneyline: Marlins @ +138 via Novig
• Total: Over 7.5 @ +117 via Novig

According to our MLB best bets, the top play to make on this game is Over 7.5 total runs.

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

Red Sox vs. Marlins game-day updates and essential details

Tuesday's MLB action between the Marlins and Red Sox at loanDepot park is scheduled to start at 6:40 PM ET.

• Who: Boston Red Sox vs. Miami Marlins
• Date: Tuesday, August 25, 2026
• Time: 6:40 PM ET/3:40PM PT
• Venue: loanDepot park

Conclusion

We predict the Red Sox, with a 57.6% win probability, will likely beat the Marlins in Tuesday's MLB matchup.

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