Cardinals vs. Rockies prediction: Why St. Louis is favored to win Friday's MLB matchup [9/4/2026]
Dimers' simulation model projects a 54.7% win probability for the Cardinals at Coors Field.

The Colorado Rockies and St. Louis Cardinals will lock horns in MLB action at Coors Field on Friday, starting at 8:40 PM ET.
Ryan Feltner (5-9, 5.84 ERA) will be on the bump for the Rockies, while the Cardinals have opted for Andre Pallante (12-6, 3.57 ERA).
Dimers' advanced MLB model gives the Cardinals a slight edge with a 54.7% win probability over the Rockies.
This article offers a complete Cardinals vs. Rockies prediction, including best bets and picks.
Cardinals vs. Rockies prediction and odds
Our leading predictive model currently gives the Cardinals a 54.7% chance of defeating the Rockies.
According to our model, the Rockies (+1.5) have a 55.6% chance of covering the run line, while the 10.5-run over/under has a 59.0% chance of going over.
Latest betting odds
We have researched the best MLB odds in America for this game, which are listed here:
- Run Line: Cardinals -1.5 (+130) / Rockies +1.5 (-133)
- Moneyline: Cardinals -113, Rockies +115
- Total: Over/Under 10.5 (-122/+117)
All odds are correct at the time of publication and are subject to change.
Model 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: Cardinals -1.5 @ 43¢ via Novig
- Moneyline: Cardinals @ 53¢ via Polymarket
- Total: Over 10.5 @ 55¢ via Novig
According to our best MLB bets, the top play to make on this game is Over 10.5 total runs.
These picks are based on our probabilities matched against the implied probabilities from the current available odds.
Game info & first pitch details
Friday's MLB action between the Rockies and Cardinals at Coors Field is scheduled to commence at 8:40 PM ET.
- Who: St. Louis Cardinals vs. Colorado Rockies
- Date: Friday, September 4, 2026
- Time: 8:40 PM ET/5:40PM PT
- Venue: Coors Field
Conclusion
We predict the Cardinals, with a 54.7% win probability, will likely beat the Rockies in Friday's MLB matchup.
Additional tools and information for betting safely can be found in our Responsible Gambling hub.



