Cardinals vs Diamondbacks Prediction and MLB Tips - 24 June 2026
Last updated: Jun 23, 2026, 11:45PM | Published: Jun 22, 2026, 6:38PM
The St. Louis Cardinals will face the Arizona Diamondbacks in MLB action at Busch Stadium on Wednesday, beginning at 9:45am AEST.
The Cardinals will have Kyle Leahy (5-4, 4.63 ERA) start, while the Diamondbacks will counter with Eduardo Rodriguez (6-2, 2.44 ERA).
This article features Stats Insider's prediction and tips for the Cardinals vs Diamondbacks game, plus the latest betting odds in Australia.
Who Will Win?
Utilising trusted computer power and data, Stats Insider has simulated the outcome of Wednesday's St. Louis vs Arizona MLB match-up 10,000 times.
Our proven predictive analytics model gives the Diamondbacks a 51% chance of winning against the Cardinals at Busch Stadium.
Cardinals vs Diamondbacks: Odds
The current betting odds in Australia for Wednesday's MLB game at Busch Stadium are shown below:
- Head to Head: Cardinals $1.91, Diamondbacks $1.91
- Line: Cardinals -1.5 ($2.75), Diamondbacks +1.5 ($1.48)
- Total (Over/Under 8.5 Runs): Over $1.91, Under $1.91
Odds are correct at the time of publication and subject to change.
Looking at the latest head-to-head odds, the bookmakers currently have the Cardinals at $1.91 and the Diamondbacks at $1.91.
The Cardinals are listed as 1.5-run favourites against the Diamondbacks, with odds of $2.75 available at TAB.
For the underdog Diamondbacks (+1.5) to cover the line, TAB offers odds of $1.48.
The over/under for total runs scored is set at 8.5 with TAB, which has odds of $1.91 for the over and $1.91 for the under.
According to Stats Insider's model, the Diamondbacks (+1.5) are predicted to cover the line 66% of the time, while the 8.5-run over/under is expected to go over 53% of the time.
Cardinals vs Diamondbacks: Betting Tips
- Head to Head: Arizona at $1.91 with TAB
- Line: Diamondbacks +1.5 at $1.48 with TAB
- Total Runs: Over 8.5 at $1.91 with TAB
Our Cardinals vs Diamondbacks predictions are based on complex simulations and betting intelligence to provide you with the best possible advice 24/7.
Cardinals vs Diamondbacks: Prediction
Stats Insider provides full coverage of the St. Louis vs Arizona game on Wednesday, including data-driven predictions and top betting tips.
Our model updates regularly, so keep checking this article for the latest betting predictions before the St. Louis vs Arizona game.
As always, see Stats Insider's Best Bets for betting tips on every MLB game, as well as predictions for a wide range of other sports.
Cardinals vs Diamondbacks: Essential Details
The match-up between the Cardinals and Diamondbacks at Busch Stadium is scheduled to commence at 9:45am AEST on Wednesday.
- Teams: St. Louis Cardinals vs Arizona Diamondbacks
- Date: Wednesday 24 June 2026
- Time: 9:45am AEST
- Venue: Busch Stadium
All dates and times in this article are in Australian Eastern Standard Time (AEST), unless otherwise noted.
Conclusion
Our St. Louis vs Arizona predictions are the result of 10,000 data-driven simulations of the game, all curated by our team of skilled data scientists and analysts. We use cutting-edge technology and machine learning to ensure our MLB tips are accurate and reliable, so that you can make informed decisions with confidence.
If you decide to use our MLB predictions for betting purposes, it's vital that you gamble responsibly and keep track of your money. For free and confidential support, call 1800 858 858 or visit gamblinghelponline.org.au.
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