Sep 9, 2026
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Read Article Cardinals vs. Giants prediction: St. Louis favored to win Wednesday's MLB matchup [9/9/2026]
Updated: | First published:
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Written by Dave Garofolo, Content Producer
Dimers' simulation model projects a 52.1% win probability for the Cardinals at Oracle Park.
The San Francisco Giants and St. Louis Cardinals will lock horns in MLB action at Oracle Park on Wednesday, starting at 3:45 PM ET.
The Giants will have Blade Tidwell (0-2, 4.43 ERA) as their starting pitcher, while the Cardinals have opted for Andre Pallante (12-6, 3.51 ERA).
Dimers' proven MLB model gives the Cardinals a slight edge with a 52.1% win probability over the Giants.
This article offers a complete Cardinals vs. Giants prediction, including best bets and picks.
Cardinals vs. Giants prediction and odds
Using trusted machine learning and data, we have re-simulated the outcome of Wednesday's MLB matchup between the Cardinals and Giants, forming part of our MLB predictions coverage.
Our independent predictive model currently gives the Cardinals a 52.1% chance of defeating the Giants.
According to our model, the Giants (+1.5) have a 61.7% chance of covering the run line, while the 8.5-run over/under has a 50.3% 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 (+138) / Giants +1.5 (-160)
- Moneyline: Cardinals -117, Giants +117
- Total: Over/Under 8.5 (+108/-113)
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: Giants +1.5 @ -160 via Fanatics
- Moneyline: Giants @ 46¢ via Novig
- Total: Over 8.5 @ 48¢ via Polymarket
According to our MLB best bets, the top play to make on this game is Over 8.5 total runs.
These picks are based on our probabilities matched against the implied probabilities from the current available odds.
Game info & first pitch details
Wednesday's MLB matchup between the Giants and Cardinals at Oracle Park is scheduled to commence at 3:45 PM ET.
- Who: St. Louis Cardinals vs. San Francisco Giants
- Date: Wednesday, September 9, 2026
- Time: 3:45 PM ET/12:45PM PT
- Venue: Oracle Park
Conclusion
We predict the Cardinals, with a 52.1% win probability, will likely beat the Giants in Wednesday'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.
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