St Kilda vs Sydney Prediction and Tips - AFL Round 18, 2025
Last updated: Jul 9, 2025, 6:10AM | Published: Jul 6, 2025, 10:50AM
St Kilda will sqaure off with Sydney in AFL Round 18 action at Marvel Stadium on Sunday, commencing at 3:20pm AEST.
This article features Stats Insider's best betting tips for the St Kilda vs Sydney game, along with the latest betting odds.
Who Will Win?
Utilising advanced machine learning and data, Stats Insider has simulated the outcome of Sunday's St Kilda vs Sydney AFL match 10,000 times.
Our leading predictive analytics model currently gives the Swans a 53% chance of beating the Saints at Marvel Stadium.
St Kilda vs Sydney: Odds
The current Bet365 betting odds for Sunday's AFL clash at Marvel Stadium are listed below:
- Head to Head: St Kilda $2.40, Sydney $1.58
- Line: St Kilda +9.5 ($1.91), Sydney -9.5 ($1.91)
- Total (Over/Under 167.5 Points): 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, Bet365 currently has St Kilda at $2.40 and Sydney at $1.58.
The Saints are listed as 9.5-point underdogs against the Swans, with odds of $1.91 available at Bet365.
For the favourite Swans (-9.5) to cover the line, Bet365 offers odds of $1.91.
The over/under for total points scored is set at 167.5 with Bet365, which has odds of $1.91 for the over and $1.91 for the under.
According to Stats Insider's model, the Saints (+9.5) are predicted to cover the line 59% of the time, while the 167.5-point over/under is expected to stay under 54% of the time.
St Kilda vs Sydney: Betting Tips
- Head to Head: St Kilda at $2.40 with Bet365
- Line: St Kilda +9.5 at $1.91 with Bet365
- Total Points: Under 167.5 at $1.91 with Bet365
When you see a 🔥, that means you've found one of Stats Insider's best tips for today across all sports.
Stats Insider's St Kilda vs Sydney predictions are based on complex modelling and wagering expertise to help you place better bets with your chosen online bookie.
While the Swans have a higher chance of winning the game, betting on the Saints to win is our recommended option due to the 5.1% edge found when comparing our data-led probabilities to the odds currently on offer.
Making use of the edges seen on Stats Insider is one of the keys to achieving long-term profitability.
St Kilda vs Sydney: Prediction
Stats Insider's predicted final score for St Kilda vs Sydney at Marvel Stadium this Sunday is Sydney winning 83-81.
This prediction is based on each team's average score following 10,000 game simulations.
Stats Insider provides full coverage of the St Kilda vs Sydney match on Sunday, including data-driven predictions and live win probabilitiestips.
18+. Odds correct at time of publishing and subject to change.Our model updates frequently, so bookmark this page for the latest betting analysis before the St Kilda vs Sydney match.
As always, see our Best Bets to get the best tips for every AFL match, plus predictions for a wide range of other sports.
St Kilda vs Sydney: Essential Details
The AFL Round 18 clash between the Saints and Swans at Marvel Stadium is scheduled to commence at 3:20pm AEST on Sunday.
All dates and times mentioned in this article are in Australian Eastern Standard Time (AEST), unless otherwise noted.
Conclusion
Our St Kilda vs Sydney predictions are the result of 10,000 data-driven simulations of the game, carefully curated by our team of experienced data scientists and analysts. We use cutting-edge technology and machine learning to ensure our AFL 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 crucial 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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