NRL | Round 27

alphr.com.au

GLD
Titans
VS
WST
Wests Tigers
CBUS SUPER STADIUM, GOLD COAST • SATURDAY 6 SEPT, 5:30 PM
🏁

AI Referee Insights

Chris Butler officiated this match (155 career games). The combined score of 64 points was 20 points above Chris Butler's career average of 44. Titans bucked the trend — Wests Tigers historically win 32% of games under Chris Butler, but couldn't convert that edge today. Titans's home victory fits Chris Butler's profile — home teams win 57% of the time under this referee.

Based on referee career statistics • Post-match analysis

AI Game Review

Titans defied the model's 52% prediction for Wests Tigers — a notable result. The predicted margin of 1.1 was reasonable against the actual 8-point result. The game's 64 points came in 20 points higher than the predicted 44. Titans trailed 12–28 at half-time before staging a second-half comeback to win 36–28. The model went 1/3 on this match. The 1-12 margin band call landed.

Model vs actual outcomes • Post-match analysis

Win Probability

AI Win Probability

52%Wests TigersFavourite

Titans

48%

Wests Tigers

52%

AI Match Overview

This shapes up as one of the tightest matchups of the round. Our model gives Wests Tigers a marginal 52% edge, making this essentially a coin-flip contest. Titans are stronger on paper across 4 of 7 key factors — including Forward Pack, Backline Quality and Halves Control — but Wests Tigers counter with ELO Difference and Recent Win Rate which tips the scales. Wests Tigers carry a 138-point ELO rating advantage (1368 vs 1230). Recent form favours Wests Tigers with 2 wins from their last 5 compared to 0 for Titans. The margin model predicts Titans by 1.1 points with a combined total of 44.

Generated from model features • Pre-kick-off analysis

Edge Analysis

1 ACTIVE EDGE

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

H2H Recommendation

Wests Tigers to Win @1.85

Lost ✗

Edge

-0.5%

Line / Spread

Titans +2.5 @1.91

Winner ✓

Edge

-0.5%

Total Points

Under 53.5 @1.91

Lost ✗

Edge

+25.0%

Form & History

TeamLast 5Avg Pts
Titans
LLLLL
22.8
Wests Tigers
WWLLL
18.8

Avg Conceded

34.4

Titans

24.0

Wests Tigers

Avg Margin

-11.6

Titans

-5.2

Wests Tigers

Run Metres

1667

Titans

1538

Wests Tigers

Line Breaks

4.6

Titans

3.6

Wests Tigers

Referee IndicatorAI
Favours Wests Tigers
Chris Butler155 games since 2014

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

GLD
19%6W 26L
WST
32%7W 15L

Wests Tigers hold a 13‑point edge: 7W–15L (32%) vs Titans's 6W–26L (19%) across all games Chris Butler has refereed for each side. His games average 43.6 pts, sitting close to the league average. Home teams win 57% of his matches (vs ~52% league avg), which could give Titans an additional edge at home.

Avg Total

43.6 pts

Home Win %

57%

Home Bias

Leans home

H2H History (Last 5)Titans lead 3-2
Jul 2025GLD 20 - 21 WST
Jun 2024GLD 10 - 18 WST
Jun 2023GLD 28 - 12 WST
Mar 2023GLD 22 - 10 WST
Mar 2022GLD 8 - 6 WST
Prediction BreakdownPure Alpha Model

📊Team ELO Ratings

GLD
1230Overall1368
WST
ELO difference: -138 in favour of Wests Tigers

🏈Positional Matchups

Player ELO aggregated by position group — higher = stronger unit

1060Forwards1019
Best: 1279GLD +41Best: 1258
987Backs978
Best: 1112EvenBest: 1021
1207Halves1048
Best: 1207GLD +159Best: 1048
994Hooker1127
WST +133

📈Recent Form (Last 5)

GLD
Stat
WST
0.0
Wins (Last 5)
2.0
22.8pts
Avg Score
18.8pts
34.4pts
Avg Conceded
24.0pts
-11.6pts
Avg Margin
-5.2pts
1667.0m
Run Metres
1538.4m
4.6
Line Breaks
3.6
354.0
Tackles
340.6
12.0
Errors
10.2

🔑Key Prediction Factors

What the model weighted most in this prediction

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

Model Confidence

52%

Wests Tigers predicted to win by 1 points

Predicted total: 44 · Line: +1.1

1/3 match predictions correct
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