Cardinals vs. Marlins prediction: Miami predicted to win Tuesday's MLB matchup [8/19/2025]

The Miami Marlins and St. Louis Cardinals will lock horns in MLB action at loanDepot park on Tuesday, starting at 6:40PM ET.

The Marlins will send Edward Cabrera (6-6, 3.34 ERA) to the mound, pitting him against Michael McGreevy (4-2, 4.41 ERA) for the Cardinals.

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

For further insights into Tuesday's matchup, including best bets and picks, visit our interactive Cardinals vs. Marlins predictions page.

Marlins vs. Cardinals prediction: Who will win, cover the run line?

Using powerful machine learning and data, we have simulated the result of Tuesday's MLB game between the Cardinals and Marlins 10,000 times as part of our MLB predictions coverage.

Our independent predictive model gives the Marlins a 56% chance of defeating the Cardinals.

According to our model, the Cardinals (+1.5) have a 64% chance of covering the run line, while the over/under total of 7.5 runs has a 51% chance of going over.

Cardinals vs. Marlins odds [8/19/2025]

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

Bet Type	Cardinals	Marlins
Run Line	+1.5 (-182)	-1.5 (+155)
Moneyline	+120	-139
Total	o7.5 (-114)	u7.5 (+100)

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

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Cardinals vs. Marlins picks and best bets

Our model's biggest edge in today's Cardinals vs. Marlins matchup is on the total.

Our expert predictions, matched against the latest odds, reveal the best MLB picks and MLB best bets for every game throughout the season.

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

Calling Our Shot's free MLB picks

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Cardinals vs. Marlins game-day updates and essential details

Tuesday's MLB matchup between the Marlins and Cardinals at loanDepot park is scheduled to begin at 6:40PM ET.

• Who: St. Louis Cardinals vs. Miami Marlins
• Date: Tuesday, August 19, 2025
• Time: 6:40PM ET/3:40PM PT
• Venue: loanDepot park

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

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

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Conclusion

We predict the Marlins, with a 56% win probability, will likely beat the Cardinals on Tuesday.

AI and automation have enhanced this article to quickly deliver accurate Cardinals vs. Marlins 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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