Marlins vs. Rockies prediction: Why Miami is favored to win Thursday's MLB matchup [9/18/2025]

The Colorado Rockies will face the Miami Marlins in MLB action at Coors Field on Thursday, commencing at 3:10PM ET.

The Rockies will send Tanner Gordon (6-6, 6.14 ERA) to the mound, pitting him against Sandy Alcantara (9-12, 5.53 ERA) for the Marlins.

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

For expanded analysis of Thursday's matchup, including best bets and picks, visit our interactive Marlins vs. Rockies predictions page.

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

Using innovative machine learning and data analysis, we have simulated the result of Thursday's MLB matchup between the Marlins and Rockies 10,000 times as part of our MLB predictions coverage.

Our independent predictive model gives the Marlins a 57% chance of defeating the Rockies.

According to our model, the Rockies (+1.5) have a 54% chance of covering the run line, while the over/under total of 10 runs has a 52% chance of going over.

Marlins vs. Rockies odds [9/18/2025]

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

Bet Type	Marlins	Rockies
Run Line	-1.5 (-111)	+1.5 (-105)
Moneyline	-175	+148
Total	o10 (-105)	u10 (-112)

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

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Marlins vs. Rockies picks and best bets

Our model's biggest edge in today's Marlins vs. Rockies matchup is on the moneyline.

Our expert predictions, matched against the best 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 ⚾️ picks

Calling Our Shot produces daily MLB betting content, including the latest free picks featured below.

Marlins vs. Rockies game-day updates and essential details

Thursday's MLB action between the Rockies and Marlins at Coors Field is scheduled to commence at 3:10PM ET.

• Who: Miami Marlins vs. Colorado Rockies
• Date: Thursday, September 18, 2025
• Time: 3:10PM ET/12:10PM PT
• Venue: Coors Field

Dimers' full preview of Thursday's Marlins vs. Rockies matchup includes our prediction, picks and the latest betting odds.

Before making any Marlins vs. Rockies 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 57% win probability, will likely beat the Rockies on Thursday.

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