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Sydney Roosters vs. Wests Tigers Prediction: Roosters Predicted to Win Sunday's NRL Round 18 Matchup [7/6/2025]
Updated: | First published:
Written by Damien Souness, Chief Innovation Officer
Our expert prediction for Sunday's Sydney Roosters vs Wests Tigers matchup.
The Sydney Roosters will square off with the Wests Tigers in National Rugby League (NRL) action at Allianz Stadium on Sunday, beginning at 12:00AM ET.
Based on the latest simulations, Dimers' advanced NRL model (see Dimers Pro for full access) predicts the Roosters as the most likely winner of today's game. "Using the most recent data, our experts ran 10,000 simulations of Sunday's Tigers-Roosters game," said Pat Sharyon from Dimers.
"After accounting for recent updates and other variables, our prediction shows the Roosters with a win probability of 80%, while the Tigers have 20%."
For expanded analysis of Sunday's matchup, including best bets and picks, visit our interactive Tigers vs. Roosters predictions page.
Roosters vs. Tigers Prediction: Who Will Win Round 18 Game?
Using innovative machine learning and data, we have simulated the outcome of Sunday's NRL game between the Tigers and Roosters 10,000 times as part of our NRL predictions coverage.
Our independent predictive model gives the Roosters an 80% chance of defeating the Tigers.
According to our model, the Roosters (-12.5) have a 51% chance of covering the spread, while the 49.5- over/under has a 51% chance of staying under.
Tigers vs. Roosters Odds
We have researched the best NRL odds in America for this game, which are listed here:
| Bet Type | Tigers | Roosters |
|---|---|---|
| H2H (Moneyline) | +265 | -385 |
| Line (Spread) | +12.5 (-115) | -12.5 (-110) |
| Total | o49.5 (-110) | u49.5 (-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.
Roosters vs. Tigers Game-Day Updates and Essential Details
Sunday's Australian rugby league matchup between the Roosters and Tigers at Allianz Stadium is scheduled to start at 12:00AM ET.
- Who: Wests Tigers vs. Sydney Roosters
- Date: Sunday, July 6, 2025
- Time: 12:00AM ET/9:00PM PT
- Venue: Allianz Stadium
The NRL is available to bet on in the US through all major sportsbooks, with there even being games played in Vegas each season as of 2024.
Dimers.com's comprehensive preview of Sunday's Tigers vs. Roosters matchup includes our prediction, picks and the latest betting odds.
Before making any Tigers vs. Roosters picks, be sure to check out the latest NRL predictions and betting advice from Dimers Pro.
Conclusion
We predict the Roosters, with an 80% win probability, will likely beat the Tigers on Sunday.
AI and automation have enhanced this article to quickly deliver accurate Tigers vs. Roosters 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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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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