Rockies vs. Giants prediction: Cy Young candidate Logan Webb takes on Colorado today [9/28/2025]

The San Francisco Giants will square off with the Colorado Rockies in MLB action at Oracle Park on Sunday, commencing at 3:05PM ET.

Cy Young hopeful Logan Webb (14-11, 3.30 ERA) will get the ball for the Giants, while the Rockies are going with McCade Brown (0-4, 7.54 ERA).

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

"Using the most recent data, our experts ran 10,000 simulations of Sunday's Rockies-Giants game," said Dimers' Chief Content Officer, Nick Slade.

"After accounting for recent updates and other variables, our prediction shows the Giants with a win probability of 69%, while the Rockies have 31%."

For a closer look at Sunday's matchup, including best bets and picks, visit our interactive Rockies vs. Giants predictions page.

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

Using trusted machine learning and data, we have simulated the result of Sunday's MLB game between the Rockies and Giants 10,000 times as part of our MLB predictions coverage.

Our leading predictive model currently gives the Giants a 69% chance of defeating the Rockies.

According to our model, the Giants (-1.5) have a 51% chance of covering the run line, while the over/under total of 7.5 runs has a 59% chance of going over.

Rockies vs. Giants odds [9/28/2025]

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

Bet Type	Rockies	Giants
Run Line	+1.5 (+114)	-1.5 (-135)
Moneyline	+250	-295
Total	o7.5 (-110)	u7.5 (-105)

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

Make the most of your sports betting experience by exploring our comprehensive list of US betting apps, and the latest sportsbooks in 2025, ensuring you never miss a top new-user deal.

Rockies vs. Giants picks and best bets

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

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 full set of picks, including this one, is available via Dimers Pro.

Calling Our Shot's best bets

Calling Our Shot produces daily MLB betting content, including the latest best bets featured below.

Rockies vs. Giants game-day updates and essential details

Sunday's MLB matchup between the Giants and Rockies at Oracle Park is scheduled to commence at 3:05PM ET.

• Who: Colorado Rockies vs. San Francisco Giants
• Date: Sunday, September 28, 2025
• Time: 3:05PM ET/12:05PM PT
• Venue: Oracle Park

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

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

Conclusion

We predict the Giants, with a 69% win probability, will likely beat the Rockies on Sunday.

AI and automation have enhanced this article to quickly deliver accurate Rockies vs. Giants insights, with human oversight ensuring high editorial quality. Our predictions are based on up-to-date data to help you make informed decisions. For additional resources and advice on responsible gambling, please call 1-800-GAMBLER.

Note: Clicking links to our partners may earn us a referral fee. Learn about how we review products and services.

More on MLB

Stay informed with the latest MLB betting news and MLB parlay picks throughout the season. Plus, our World Series odds offer the latest projections for the World Series, American League, National League and each division.