Rockies vs. Cardinals prediction: St. Louis favored to win Sunday's MLB matchup [8/9/2026]
Get Colorado Rockies vs St. Louis Cardinals predictions for MLB Sunday.
The St. Louis Cardinals will square off with the Colorado Rockies in MLB action at Busch Stadium on Sunday, beginning at 2:15 PM ET.
Michael McGreevy (4-9, 3.59 ERA) will start on the mound for the Cardinals, while the Rockies have opted for Michael Lorenzen (3-10, 6.94 ERA).
Dimers' proven MLB model projects the Cardinals as the most likely winner in this Rockies vs. Cardinals prediction.
This article offers an expanded analysis of Sunday's matchup, including best bets and picks.
Rockies vs. Cardinals prediction: Who will win and cover?
Our independent predictive model currently gives the Cardinals a 60.7% chance of beating the Rockies.
According to our model, the Rockies (+1.5) have a 56.5% chance of covering the run line, while the over/under total of 9.5 runs has a 51.5% chance of staying under,.
Rockies vs. Cardinals odds [8/9/2026]
We have researched the best MLB odds in America for this game, which are listed here:
- Run Line: Rockies +1.5 @ -127 via Polymarket
- Moneyline: Rockies @ +153 via Novig
- Total: Over 9.5 @ +113 via Polymarket
All odds are correct at the time of publication and are subject to change.
Rockies vs. Cardinals 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: Rockies +1.5 @ -127 via DraftKings
- Moneyline: Rockies @ +153 via Novig
- Total: Over 9.5 @ +113 via Polymarket According to our MLB best bets, the top play to make on this game is Over 9.5 total runs.
These picks are based on our probabilities matched against the implied probabilities from the sportsbook odds.
Rockies vs. Cardinals game-day updates and essential details
Sunday's MLB action between the Cardinals and Rockies at Busch Stadium is scheduled to begin at 2:15 PM ET.
- Who: Colorado Rockies vs. St. Louis Cardinals
- Date: Sunday, August 9, 2026
- Time: 2:15 PM ET/11:15AM PT
- Venue: Busch Stadium
Conclusion
We predict the Cardinals, with a 60.7% win probability, will likely beat the Rockies in Sunday's MLB matchup.
Additional tools and information for betting safely can be found in our Responsible Gambling hub.
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Dave Garofolo uses sophisticated AI-driven analytics to make predictions and evaluate player performances in the NBA, MLB, NFL, NHL, NCAAM, and PGA TOUR tournaments, crafting insightful game and prop previews.
