AFL | Round 19

alphr.com.au

SCG • TUESDAY 24 FEB, 10:45 PM

AI Game Review

Our model correctly predicted Sydney Swans to win at 99% probability. The margin model missed here, predicting 71.1 but the actual margin was 31 points. The game's 137 points came in 58 points lower than the predicted 195. Sydney Swans led 47–29 at the break and pulled away in the second half to win by 31. The model went 2/3 on this match. The 40+ margin band call landed.

Model vs actual outcomes • Post-match analysis

Quarter-by-Quarter Win Probability

AI Win Probability

99%Sydney SwansFavourite

Sydney Swans

99%

North Melbourne

1%

AI Match Overview

Sydney Swans are clear favourites here at 99%, with our model expecting a comfortable victory over North Melbourne. The model sees Sydney Swans ahead on 6 of 7 key factors including ELO Difference, Midfield ELO and Recent Win Rate. Sydney Swans carry a 91-point ELO rating advantage (1527 vs 1436). Recent form favours Sydney Swans with 4 wins from their last 5 compared to 1 for North Melbourne. The margin model predicts Sydney Swans by 71.1 points with a combined total of 195.

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 @1.08

Winner ✓

Edge

+6.3%

Line / Spread

Sydney Swans -42.5 @1.91

Winner ✓

Edge

+6.3%

Total Points

Over 174.5 @1.91

Lost ✗

Edge

+2.6%

Form & History

TeamLast 5Avg Pts
Sydney Swans
W
W
W
W
L
94.1
North Melbourne
W
L
L
L
L
75.0

Avg Conceded

67.5

Sydney Swans

70.9

North Melbourne

Avg Margin

-0.9

Sydney Swans

11.9

North Melbourne

Disposals

376.0

Sydney Swans

335.9

North Melbourne

Inside 50s

50.3

Sydney Swans

48.7

North Melbourne

Prediction BreakdownPure Alpha Model

📊Team ELO Ratings

SYD
1527Overall1436
NOR
ELO difference: +91 in favour of Sydney Swans

🏈Positional Matchups

Player ELO aggregated by position group, higher = stronger unit

1067Midfield921
SYD +147
979Forwards900
SYD +79
982Defence972
SYD +10
1048Ruck964
SYD +84

📈Recent Form (Last 5)

SYD
Stat
NOR
3.9
Wins (Last 5)
1.3
94.1pts
Avg Score
75.0pts
67.5pts
Avg Conceded
70.9pts
-0.9pts
Avg Margin
11.9pts
376.0
Disposals
335.9
50.3
Inside 50s
48.7

🔑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%
Swans
6
Venue Advantage7.0%
Swans
7
H2H History6.0%

Model Confidence

99%

Sydney Swans predicted to win by 71 points

Predicted total: 195 · Line: +71.1

Player Work Effort

Per-minute effort vs effectiveness (vs personal average)

Team Effort

-0.25

Team Effectiveness

+0.27

5
Elite
3
Hard Worker
12
Efficient
3
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
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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