Cardinals vs Diamondbacks Prediction and MLB Tips - 26 June 2026
Last updated: Jun 25, 2026, 12:40PM | Published: Jun 24, 2026, 7:39PM
The St. Louis Cardinals will take on the Arizona Diamondbacks in MLB action at Busch Stadium on Friday, starting at 9:45am AEST.
The Cardinals will have Michael McGreevy (3-6, 3.35 ERA) start, pitting him against Zac Gallen (3-6, 6.10 ERA) for the Diamondbacks.
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?
Based on advanced computer power and data, Stats Insider has simulated the outcome of Friday's St. Louis vs Arizona MLB game 10,000 times.
Our leading predictive analytics model gives the Cardinals a 53% chance of beating the Diamondbacks at Busch Stadium.
Cardinals vs Diamondbacks: Odds
The current betting odds in Australia for Friday's MLB game at Busch Stadium are listed here:
- Head to Head: Cardinals $1.77, Diamondbacks $2.10
- Line: Cardinals -1.5 ($2.54), Diamondbacks +1.5 ($1.54)
- Total (Over/Under 9 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 $1.77 and the Diamondbacks at $2.10.
The Cardinals are 1.5-run favourites against the Diamondbacks, with odds of $2.54 available at TAB.
For the underdog Diamondbacks (+1.5) to cover the line, TAB offers odds of $1.54.
The over/under for total runs scored is set at 9 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 63% of the time, while the 9-run over/under is expected to go over 52% of the time.
Cardinals vs Diamondbacks: Best Bets
- Head to Head: Arizona at $2.10 with TAB
- Line: Diamondbacks +1.5 at $1.54 with TAB
- Total Runs: Over 9 at $1.91 with TAB
Stats Insider's Cardinals vs Diamondbacks betting tips are based on world-class modelling and gambling expertise to help you place more informed bets with your chosen online bookie.
While the Cardinals have a higher chance of winning the game, betting on the Diamondbacks to win is our recommended option because of the 1.4% edge found when comparing our data-driven probabilities to the odds currently on offer.
Taking advantage of the edges seen on Stats Insider is crucial to being profitable in the long run.
Cardinals vs Diamondbacks: Prediction
Stats Insider provides full coverage of the St. Louis vs Arizona game on Friday, including data-driven predictions and live win probabilitiestips.
Our model updates regularly, so keep checking this page for the latest betting predictions before the St. Louis vs Arizona game.
As always, see Stats Insider's Best Bets to get the best tips for every MLB game, as well as predictions for a wide range of other sports.
Cardinals vs Diamondbacks: Essential Details
The game between the Cardinals and Diamondbacks at Busch Stadium is scheduled to start at 9:45am AEST on Friday.
- Teams: St. Louis Cardinals vs Arizona Diamondbacks
- Date: Friday 26 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 have been made after running 10,000 data-driven simulations of the game, carefully curated by our team of experienced data scientists and analysts. We use the latest in predictive analytics technology and machine learning to ensure our MLB tips are trustworthy and reliable, giving you the confidence to make informed decisions.
If you choose to use our predictions for betting purposes, it's vital to 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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