Jul 18, 2026
Dolphins vs. North QLD Cowboys prediction: Dolphins favored to win Sunday's NRL Round 20 matchup [7/19/2026]
Read Article Melbourne Storm vs. Sydney Roosters prediction: Roosters favored to win Saturday's NRL Round 13 matchup [5/30/2026]
Updated: | First published:
Add Dimers on Google 
Written by Jason Bevilacqua, Head of Content and Communities
Get Melbourne Storm vs Sydney Roosters predictions for NRL Saturday.
The Melbourne Storm will face the Sydney Roosters in National Rugby League (NRL) action at AAMI Park on Saturday, commencing at 5:35 AM ET.
Based on updated simulations, Dimers' advanced NRL model predicts the Roosters as the most likely winner of the Roosters vs. Storm game.
This article offers an expanded analysis of Saturday's matchup, including best bets and picks.
Storm vs. Roosters prediction: Who will win Round 13 game?
Using trusted machine learning and data, we have simulated the result of Saturday's NRL matchup between the Roosters and Storm, forming part of our NRL predictions coverage.
Our leading predictive model gives the Roosters a 65% chance of beating the Storm.
According to our model, the Roosters (-2.5) have a 59% chance of covering the spread, while the 49.5-point over/under has a 53% chance of staying under.
Roosters vs. Storm odds
We have sourced the best NRL odds in America for this game, which are listed here:
| Bet Type | Roosters | Storm |
|---|---|---|
| H2H (Moneyline) | -154 | +120 |
| Line (Spread) | -2.5 (-115) | +2.5 (-110) |
| Total | o49.5 (-114) | u49.5 (-114) |
All odds are correct at the time of publication and are subject to change.
Roosters vs. Storm picks and best bet
After matching our predictions against the best available odds, we can reveal our picks for each of the major markets. Plus, find our best bet for the game below:
| Bet Type | Pick | Bet Now |
|---|---|---|
| Spread | Roosters -2.5 | bet_rivers_in-115 |
| Moneyline | Roosters | bet_rivers_in-154 |
| Total | Under 49.5 | -114 |
According to our NRL best bets, the top play to make on this game is Roosters -2.5 at the spread.
These picks are based on our probabilities matched against the implied probabilities from the sportsbook odds.
Storm vs. Roosters game-day updates and essential details
Saturday's Australian rugby league matchup between the Storm and Roosters at AAMI Park is scheduled to commence at 5:35 AM ET.
- Who: Sydney Roosters vs. Melbourne Storm
- Date: Saturday, May 30, 2026
- Time: 5:35 AM ET/2:35AM PT
- Venue: AAMI Park
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.
Conclusion
We predict the Roosters, with a 65% win probability, will likely beat the Storm in Saturday's NRL matchup.
Additional tools and information for betting safely can be found in our Responsible Gambling hub.
Jason Bevilacqua, an expert in MLB, NHL, NBA, MLS, and NFL, delivers game previews, best bets, and props. Since 2020, as Head of Social and Community at Dimers, he has contributed insightful articles utilizing data-driven models and simulations.
Advertiser disclosure
