NRL | Round 10

alphr.com.au

SOU
Rabbitohs
VS
BRI
Broncos
ACCOR STADIUM, SYDNEY • FRIDAY 9 MAY, 8:00 PM

Win Probability

AI Game Review

Rabbitohs defied the model's 63% prediction for Broncos, a notable upset. The margin model missed here, predicting 8.6 but the actual margin was 8 points. Rabbitohs trailed 0–14 at half-time before staging a second-half comeback to win 22–14. The model went 1/3 on this match. The under 48.5 total call was correct.

Model vs actual outcomes • Post-match analysis

🏁

AI Referee Insights

Peter Gough officiated this match (183 career games). The combined score of 36 points was 8 points below Peter Gough's career average of 44. Rabbitohs bucked the trend, Broncos historically win 60% of games under Peter Gough, but couldn't convert that edge today. Peter Gough averaged 13.1 penalties per game heading in, a whistle-heavy referee profile.

Based on referee career statistics • Post-match analysis

Momentum Replay
Beta
80', Rabbitohs firmly in control (99%)
RAB22
99%80'1%
14BRO
HT100%50%0%0'20'40'60'80'
Broncos momentumMomentum -1Rabbitohs momentum →
Next Try (within 10 min)
AI Model
87% none
RAB 7%No try 87%BRO 6%
Biggest Swings

AI Win Probability

63%BroncosFavourite

Rabbitohs

37%

Broncos

63%

AI Match Overview

Broncos hold the advantage at 63% win probability, though Rabbitohs are far from out of this at 37%. The model sees Broncos ahead on 3 of 7 key factors including ELO Difference, Halves Control and Recent Win Rate. Broncos carry a 125-point ELO rating advantage (1488 vs 1363). Recent form favours Broncos with 2 wins from their last 5 compared to 1 for Rabbitohs. The margin model predicts Broncos by 8.6 points with a combined total of 49.

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

Broncos to Win @1.32

Lost ✗

Edge

-13.5%

Line / Spread

Broncos +9.5 @1.91

Lost ✗

Edge

-13.5%

Total Points

Under 48.5 @1.91

Winner ✓

Edge

-2.2%

Form & History

TeamLast 5Avg Pts
Rabbitohs
W
L
L
L
L
11.2
Broncos
W
W
L
L
L
26.0

Avg Conceded

24.8

Rabbitohs

24.0

Broncos

Avg Margin

-13.6

Rabbitohs

2.0

Broncos

Run Metres

1558

Rabbitohs

1459

Broncos

Line Breaks

2.4

Rabbitohs

4.0

Broncos

Referee Indicator

Favours Broncos

Peter Gough

183 career games · since 2016

AI Analysis

Win rate when Peter Gough refs each team (vs any opponent)

Rabbitohs
9W – 11L
45%
Broncos
12W – 8L
60%

When Peter Gough officiates, Broncos have won 12 of 20 games (60%), significantly stronger than Rabbitohs's 9 from 20 (45%).

Avg Total

44.2 pts

Home Win %

53%

Home Bias

Leans home

Penalty & Discipline

Pen / Game

13.1

Sin Bins / Gm

0.43

SB Away %

60%

Avg Penalties Per Game

vs Home Teams6.1
vs Away Teams7

Penalty Advantage Under This Ref

Positive = opponent penalised more than your team

Rabbitohs
+0.5
Broncos
-0.7

Peter Gough averages 13.1 penalties per game, above the league norm. Expect frequent stoppages. Penalises away teams more, 6.1 against home vs 7 against away. Rabbitohs get a +0.5 penalty advantage under Peter Gough vs Broncos's -0.7.

H2H History (Last 5)Broncos lead 3-2
Aug 2025SOU 14 - 60 BRI
Jun 2024SOU 22 - 12 BRI
Mar 2024SOU 18 - 28 BRI
Aug 2023SOU 20 - 36 BRI
May 2023SOU 32 - 6 BRI
Prediction BreakdownPure Alpha Model

📊Team ELO Ratings

SOU
1363Overall1488
BRI
ELO difference: -125 in favour of Broncos

🏈Positional Matchups

Player ELO aggregated by position group, higher = stronger unit

1140Forwards1079
Best: 1310SOU +62Best: 1362
1020Backs1016
Best: 1165EvenBest: 1141
1146Halves1244
Best: 1146BRI +98Best: 1244
1003Hooker1100
BRI +97

📈Recent Form (Last 5)

SOU
Stat
BRI
1.0
Wins (Last 5)
2.0
11.2pts
Avg Score
26.0pts
24.8pts
Avg Conceded
24.0pts
-13.6pts
Avg Margin
2.0pts
1558.4m
Run Metres
1458.6m
2.4
Line Breaks
4.0
362.2
Tackles
333.2
11.2
Errors
11.6

🔑Key Prediction Factors

What the model weighted most in this prediction

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

Model Confidence

63%

Broncos predicted to win by 9 points

Predicted total: 49 · Line: -8.6

1/3 match predictions correct
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