Cardinals vs Royals Prediction and MLB Tips - 17 May 2026
Last updated: May 16, 2026, 7:01PM | Published: May 15, 2026, 5:46PM
The St. Louis Cardinals will face the Kansas City Royals in MLB action at Busch Stadium on Sunday, beginning at 4:15am AEST.
The Cardinals will have Kyle Leahy (4-3, 4.31 ERA) start, while the Royals will counter with Noah Cameron (2-2, 5.55 ERA).
This article features Stats Insider's prediction and tips for the Cardinals vs Royals game, along with the latest betting odds in Australia.
Who Will Win?
Using trusted computer power and data, Stats Insider has simulated the outcome of Sunday's St. Louis vs Kansas City MLB game 10,000 times.
Our independent predictive analytics model is unable to split the two teams, giving both the Cardinals and the Royals an equal 50% chance of winning the game.
Cardinals vs Royals: Odds
The current betting odds in Australia for Sunday's MLB game at Busch Stadium are shown here:
- Head to Head: Cardinals $1.87, Royals $1.95
- Line: Cardinals -1.5 ($2.70), Royals +1.5 ($1.49)
- 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 $1.87 and the Royals at $1.95.
The Cardinals are listed as 1.5-run favourites against the Royals, with odds of $2.70 available at TAB.
For the underdog Royals (+1.5) to cover the line, TAB offers odds of $1.49.
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 analytics model, the Royals (+1.5) are predicted to cover the line 65% of the time, while the 9-run over/under is expected to go over 53% of the time.
Cardinals vs Royals: Best Bets
- Head to Head: Kansas City at $1.95 with TAB
- Line: Royals +1.5 at $1.49 with TAB
- Total Runs: Over 9 at $1.91 with TAB
Stats Insider's Cardinals vs Royals best bets are based on market-leading modelling and betting intelligence to help you place smarter bets with your chosen online bookie.
Cardinals vs Royals: Prediction
Stats Insider provides full betting coverage of the St. Louis vs Kansas City game on Sunday, including data-driven predictions and expert tips.
Remember, our model updates regularly, so bookmark this page for the latest betting predictions before the St. Louis vs Kansas City game.
As always, see our Best Bets for the best tips for every MLB game, as well as predictions for a wide range of other sports.
Cardinals vs Royals: Essential Details
The match-up between the Cardinals and Royals at Busch Stadium is scheduled to start at 4:15am AEST on Sunday.
- Teams: St. Louis Cardinals vs Kansas City Royals
- Date: Sunday 17 May 2026
- Time: 4:15am AEST
- Venue: Busch Stadium
All dates and times mentioned in this article are in Australian Eastern Standard Time (AEST), unless otherwise stated.
Conclusion
Our St. Louis vs Kansas City predictions are the result of 10,000 data-driven simulations of the game, carefully curated by our team of expert data scientists and analysts. We use cutting-edge technology and machine learning to ensure our MLB tips are trustworthy and reliable, so that you can make informed decisions with confidence.
If you choose to use our predictions for betting purposes, it's important that you gamble responsibly and manage your finances effectively. For free and confidential support, call 1800 858 858 or visit gamblinghelponline.org.au.
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