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Geelong Cats vs. Port Adelaide Power Prediction: Cats Predicted to Win Sunday's AFL Round 21 Matchup [8/3/2025]
Updated: | First published:
Written by Damien Souness, Chief Innovation Officer
Our expert prediction for Sunday's Geelong Cats vs Port Adelaide Power matchup.
The Geelong Cats will face the Port Adelaide Power in Australian Football League (AFL) action at GMHBA Stadium on Sunday, starting at 1:20AM ET.
Based on the latest simulation results, Dimers' advanced AFL model (see Dimers Pro for full access) predicts the Cats as the most likely winner of today's game. "Using the most recent data, our experts ran 10,000 simulations of Sunday's Port Adelaide-Geelong game," said Ryan Leaver from Dimers.
"After accounting for recent updates and other variables, our prediction shows the Cats with a win probability of 98%, while the Power have 2%."
For a closer look at Sunday's matchup, including best bets and picks, visit our interactive Power vs. Cats predictions page.
Cats vs. Power Prediction: Who Will Win Round 21 Game?
Using trusted machine learning and data, we have simulated the outcome of Sunday's AFL game between the Power and Cats 10,000 times as part of our AFL predictions coverage.
Our leading predictive model gives the Cats a 98% chance of beating the Power.
According to our model, the Cats (-59.5) have a 59% chance of covering the spread, while the over/under total of 176.5 has an equal 50-50 chance of hitting.
Port Adelaide vs. Geelong Odds
We have sourced the best AFL odds in America for this game, which are listed here:
| Bet Type | Power | Cats |
|---|---|---|
| H2H (Moneyline) | +1200 | -5000 |
| Line (Spread) | +59.5 (-115) | -59.5 (-115) |
| Total | o176.5 (-115) | u176.5 (-115) |
All odds are correct at the time of publication and are subject to change.
Make the most of your sports betting experience by exploring our comprehensive list of US betting apps, and the latest sportsbooks in 2025, ensuring you never miss a top new-user deal.
Cats vs. Power Game-Day Updates and Essential Details
Sunday's Australian rules football game between the Cats and Power at GMHBA Stadium is scheduled to commence at 1:20AM ET.
- Who: Port Adelaide Power vs. Geelong Cats
- Date: Sunday, August 3, 2025
- Time: 1:20AM ET/10:20PM PT
- Venue: GMHBA Stadium
The AFL is available to bet on in the US through all major sportsbooks, with fans highlighting the high-octane 360-degree nature of the sport as a top reason to follow it.
Dimers.com's in-depth preview of Sunday's Power vs. Cats matchup includes our prediction, picks and the latest betting odds.
Before making any Port Adelaide vs. Geelong picks, be sure to check out the latest AFL predictions and betting advice from Dimers Pro.
Conclusion
We predict the Cats, with a 98% win probability, will likely beat the Power on Sunday.
AI and automation have enhanced this article to quickly deliver accurate Power vs. Cats insights, with human oversight ensuring high editorial quality. Our predictions are drawn from the latest data to help you make informed decisions. For additional resources and advice on responsible gambling, please call 1-800-GAMBLER.
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More on AFL
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Damien Souness leverages over 15 years of experience to create engaging content focused on sports, online gaming and wagering. As Chief Innovation Officer at Cipher Sports Technology Group, the parent company of Dimers, he offers strategic insights and innovative solutions to enhance the player experience.
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