Diamondbacks vs. Rockies Prediction: Arizona Predicted to Win Friday's MLB Matchup [6/20/2025]

The Colorado Rockies and Arizona dbacks are scheduled to meet in MLB action at Coors Field on Friday, starting at 8:40PM ET.

Austin Gomber (0-0, 0.00 ERA) will be on the bump for the Rockies, up against Zac Gallen (4-8, 5.19 ERA) for the Diamondbacks.

Based on updated simulations, Dimers' proven MLB model (see Dimers Pro for full access) predicts the Diamondbacks as the most likely winner of today's game.

"Employing the latest data, our experts simulated Friday's Diamondbacks-Rockies game 10,000 times," said Dimers' Chief Content Officer, Nick Slade.

"After computing the latest updates and thousands of other inputs, we predict the Diamondbacks' chance of winning is 59%, while the Rockies' is 41%."

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

Rockies vs. Diamondbacks Prediction: Who Will Win, Cover the Run Line?

Using powerful machine learning and data, we have simulated the outcome of Friday's MLB game between the Diamondbacks and Rockies 10,000 times as part of our MLB predictions coverage.

Our famous predictive model currently gives the Diamondbacks a 59% chance of beating the Rockies.

According to our model, the Rockies (+1.5) have a 52% chance of covering the run line, while the 11.5-run over/under has a 54% chance of staying under.

Diamondbacks vs. Rockies Odds [6/20/2025]

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

Bet Type	Diamondbacks	Rockies
Run Line	-1.5 (-115)	+1.5 (-102)
Moneyline	-162	+140
Total	o11.5 (-114)	u11.5 (-105)

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

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Diamondbacks vs. Rockies Picks and Best Bets

Our model's biggest edge in today's Diamondbacks vs. Rockies matchup is on the run line.

Our expert predictions, matched against the current 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 Best Bets Today

Calling Our Shot produces daily MLB betting content, including the predictions featured below.

Diamondbacks vs. Rockies Game-Day Updates and Essential Details

Friday's MLB matchup between the Rockies and Diamondbacks at Coors Field is scheduled to start at 8:40PM ET.

• Who: Arizona Diamondbacks vs. Colorado Rockies
• Date: Friday, June 20, 2025
• Time: 8:40PM ET/5:40PM PT
• Venue: Coors Field

Dimers.com's comprehensive preview of Friday's Diamondbacks vs. Rockies matchup includes our prediction, picks and the latest betting odds.

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

Key MLB Betting Guides and Insights

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Conclusion

We predict the Diamondbacks, with a 59% win probability, will likely beat the Rockies on Friday.

AI and automation have enhanced this article to quickly deliver accurate Diamondbacks 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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