AFL | Round 18

alphr.com.au

MARVEL STADIUM • TUESDAY 24 FEB, 10:45 PM

AI Game Review

Our model correctly predicted Sydney Swans to win at 88% probability. The margin model missed here — predicting 33.6 but the actual margin was 5 points. The game's 179 points came in 23 points higher than the predicted 156. Sydney Swans trailed 46–36 at half-time before staging a second-half comeback to win 87–92. The model went 2/3 on this match. The 1-39 margin band call landed.

Model vs actual outcomes • Post-match analysis

Quarter-by-Quarter Win Probability

AI Win Probability

88%Sydney SwansFavourite

St Kilda

12%

Sydney Swans

88%

AI Match Overview

Sydney Swans are clear favourites here at 88%, with our model expecting a comfortable victory over St Kilda. The model sees Sydney Swans ahead on 4 of 7 key factors including ELO Difference, Midfield ELO and Recent Win Rate. Sydney Swans carry a 131-point ELO rating advantage (1484 vs 1354). Recent form favours Sydney Swans with 3 wins from their last 5 compared to 1 for St Kilda. The margin model predicts Sydney Swans by 33.6 points with a combined total of 156.

Generated from model features • Pre-kick-off analysis

Edge Analysis

2 ACTIVE EDGES

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

H2H Recommendation

Sydney Swans to Win @1.63

Winner ✓

Edge

+27.0%

Line / Spread

Sydney Swans +8.5 @1.91

Winner ✓

Edge

+27.0%

Total Points

Under 166.5 @1.91

Lost ✗

Edge

+2.6%

Form & History

TeamLast 5Avg Pts
St Kilda
WLLLL
73.6
Sydney Swans
WWWLL
76.4

Avg Conceded

95.6

St Kilda

81.4

Sydney Swans

Avg Margin

-22.0

St Kilda

-5.0

Sydney Swans

Disposals

355.2

St Kilda

349.8

Sydney Swans

Inside 50s

50.0

St Kilda

50.0

Sydney Swans

Prediction BreakdownPure Alpha Model

📊Team ELO Ratings

STK
1354Overall1484
SYD
ELO difference: -131 in favour of Sydney Swans

🏈Positional Matchups

Player ELO aggregated by position group — higher = stronger unit

1209Midfield1225
Best: 1251SYD +16Best: 1312
1007Forwards1025
Best: 1276SYD +18Best: 1233
1252Defence1175
Best: 1423STK +76Best: 1346
1533Ruck1475
Best: 1533STK +58Best: 1475

📈Recent Form (Last 5)

STK
Stat
SYD
1.0
Wins (Last 5)
3.0
73.6pts
Avg Score
76.4pts
95.6pts
Avg Conceded
81.4pts
-22.0pts
Avg Margin
-5.0pts
355.2
Disposals
349.8
50.0
Inside 50s
50.0
60.0
Tackles
73.2
39.2
Clearances
41.8

🔑Key Prediction Factors

What the model weighted most in this prediction

1
ELO Difference14.0%
Swans
2
Midfield ELO11.0%
Swans
3
Recent Win Rate10.0%
Swans
4
Forward Line ELO9.0%
Swans
5
Defensive ELO8.0%
Kilda
6
Scoring Form8.0%
7
Venue Advantage7.0%

Model Confidence

88%

Sydney Swans predicted to win by 34 points

Predicted total: 156 · Line: -33.6

Player Work Effort

Per-minute effort vs effectiveness (vs personal average)

Team Effort

-0.22

Team Effectiveness

-0.09

3
Elite
5
Hard Worker
4
Efficient
10
Poor Game
Sort:

Effort = pressure acts + tackles + contested possessions per minute on field, z-scored vs career avg. Effectiveness = disposal efficiency + fantasy/min + score involvements − errors, z-scored vs career avg.

2/3 predictions correct
Coming Soon

Goal Scorer Predictions

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

First / Anytime / Last ScorerPlayer Props