NRL | Round 2

alphr.com.au

SYD
Roosters
VS
SOU
Rabbitohs
ALLIANZ STADIUM, SYDNEY • FRIDAY 13 MAR, 8:00 PM

Win Probability

AI Win Probability

55%RoostersFavourite

Roosters

55%

Rabbitohs

45%

AI Match Overview

Roosters hold the advantage at 55% win probability, though Rabbitohs are far from out of this at 45%. The model sees Roosters ahead on 6 of 7 key factors including ELO Difference, Forward Pack and Backline Quality. Roosters carry a 63-point ELO rating advantage (1521 vs 1458). The margin model predicts Roosters by 2.3 points with a combined total of 44.

Generated from model features • Pre-kick-off analysis

Edge Analysis

Each market is predicted by an independent model — H2H, margin, and totals may occasionally disagree.

H2H Recommendation

Roosters to Win @1.83

Winner ✓

Edge

+2.6%

Line / Spread

Roosters -1.5 @1.91

Winner ✓

Edge

+0.0%

Margin Band

Roosters 1-12 @2.55

Winner ✓

Edge

+0.0%

Total Points

Under 49.5 @1.91

Winner ✓

Edge

+0.0%

Form & History

TeamLast 5Avg Pts
Roosters
WWWLL
25.6
Rabbitohs
WWWLL
20.0

Avg Conceded

15.6

Roosters

26.0

Rabbitohs

Avg Margin

10.0

Roosters

-6.0

Rabbitohs

Run Metres

1532

Roosters

1570

Rabbitohs

Line Breaks

5.4

Roosters

4.2

Rabbitohs

Referee IndicatorAI
Favours Roosters
Adam Gee287 games since 2013

Each team's win rate when Adam Gee refs their game (vs any opponent, all seasons)

SYD
63%24W 14L
SOU
47%14W 16L

When Adam Gee officiates, Roosters have won 24 of 38 games (63%) vs any opponent — significantly stronger than Rabbitohs's 14 from 30 (47%). That's a 16‑point gap across all seasons. His games average 42.7 pts, sitting close to the league average. Home teams win 57% of his matches (vs ~52% league avg), which could give Roosters an additional edge at home.

Avg Total

42.7 pts

Home Win %

57%

Home Bias

Leans home

H2H History (Last 5)Roosters lead 4-1
Sep 2025SYD 36 - 6 SOU
Apr 2025SYD 14 - 20 SOU
Sep 2024SYD 36 - 28 SOU
Mar 2024SYD 48 - 6 SOU
Sep 2023SYD 26 - 12 SOU
Prediction BreakdownPure Alpha Model

📊Team ELO Ratings

SYD
1521Overall1458
SOU
ELO difference: +63 in favour of Roosters

🏈Positional Matchups

Player ELO aggregated by position group — higher = stronger unit

1036Forwards974
SYD +62
1003Backs975
SYD +28
1002Halves942
SYD +60
1044Hooker918
SYD +126

📈Recent Form (Last 5)

SYD
Stat
SOU
3.0
Wins (Last 5)
3.0
25.6pts
Avg Score
20.0pts
15.6pts
Avg Conceded
26.0pts
10.0pts
Avg Margin
-6.0pts
1532.2m
Run Metres
1570.0m
5.4
Line Breaks
4.2
300.0
Tackles
300.0
12.0
Errors
12.0

🔑Key Prediction Factors

What the model weighted most in this prediction

1
ELO Difference14.0%
Roosters
2
Forward Pack12.0%
Roosters
3
Backline Quality10.0%
Roosters
4
Halves Control9.0%
Roosters
5
Recent Win Rate9.0%
6
Referee Tendency7.0%
Roosters
7
Venue Advantage7.0%
Roosters

Model Confidence

55%

Roosters predicted to win by 2 points

Predicted total: 44 · Line: +2.3

4/4 match predictions correct
Coming Soon

Try Scorer Predictions

AI-powered try scorer predictions and player prop markets — built on our 6-model player stats engine.

First / Anytime / Last ScorerPlayer Props