AFL | Round 6

alphr.com.au

SCG • TUESDAY 24 FEB, 10:45 PM

AI Game Review

Port Adelaide defied the model's 63% prediction for Sydney Swans, a notable upset. The margin model missed here, predicting 8.4 but the actual margin was 8 points. The model went 1/3 on this match. The under 176.5 total call was correct.

Model vs actual outcomes • Post-match analysis

Quarter-by-Quarter Win Probability

AI Win Probability

63%Sydney SwansFavourite

Sydney Swans

63%

Port Adelaide

37%

AI Match Overview

Sydney Swans hold the advantage at 63% win probability, though Port Adelaide are far from out of this at 37%. Both sides are evenly matched across the key prediction factors, which explains the tight margin between them. Port Adelaide carry a 48-point ELO rating advantage (1577 vs 1529). Recent form favours Sydney Swans with 3 wins from their last 5 compared to 1 for Port Adelaide. The margin model predicts Sydney Swans by 8.4 points with a combined total of 170.

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

Sydney Swans to Win @1.56

Lost ✗

Edge

-1.5%

Line / Spread

Sydney Swans -10.5 @1.91

Lost ✗

Edge

-1.5%

Total Points

Under 176.5 @1.91

Winner ✓

Edge

+2.6%

Form & History

TeamLast 5Avg Pts
Sydney Swans
W
W
W
L
L
84.4
Port Adelaide
W
L
L
L
L
106.7

Avg Conceded

80.5

Sydney Swans

95.0

Port Adelaide

Avg Margin

4.9

Sydney Swans

9.7

Port Adelaide

Disposals

357.8

Sydney Swans

357.3

Port Adelaide

Inside 50s

52.5

Sydney Swans

50.3

Port Adelaide

Prediction BreakdownPure Alpha Model

ELO–Market Disagreement

Port Adelaide hold the ELO advantage (1577 vs 1529), but the market favours Sydney Swans (@1.56).

The model sides with the market, other factors override the ELO gap.

📊Team ELO Ratings

SYD
1529Overall1577
POR
ELO difference: -48 in favour of Port Adelaide

🏈Positional Matchups

Player ELO aggregated by position group, higher = stronger unit

997Midfield1023
POR +26
1039Forwards1038
Even
1050Defence1077
POR +27
1039Ruck1100
POR +61

📈Recent Form (Last 5)

SYD
Stat
POR
2.5
Wins (Last 5)
1.2
84.4pts
Avg Score
106.7pts
80.5pts
Avg Conceded
95.0pts
4.9pts
Avg Margin
9.7pts
357.8
Disposals
357.3
52.5
Inside 50s
50.3

🔑Key Prediction Factors

What the model weighted most in this prediction

1
ELO Difference14.0%
Adelaide
2
Midfield ELO11.0%
Adelaide
3
Recent Win Rate10.0%
Swans
4
Forward Line ELO9.0%
Swans
5
Defensive ELO8.0%
Adelaide
6
Venue Advantage7.0%
Swans
7
H2H History6.0%

Model Confidence

63%

Sydney Swans predicted to win by 8 points

Predicted total: 170 · Line: +8.4

Player Work Effort

Per-minute effort vs effectiveness (vs personal average)

Team Effort

-0.19

Team Effectiveness

-0.06

5
Elite
4
Hard Worker
3
Efficient
11
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.

1/3 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