AFL | Round 13

alphr.com.au

CORROBOREE GROUP OVAL MANUKA • TUESDAY 24 FEB, 10:45 PM

AI Game Review

Our model correctly predicted Port Adelaide to win at 63% probability. The margin model missed here — predicting 2.3 but the actual margin was 16 points. The game's 116 points came in 30 points lower than the predicted 146. Port Adelaide trailed 40–37 at half-time before staging a second-half comeback to win 50–66. A clean sweep — all 3 model picks hit for this match.

Model vs actual outcomes • Post-match analysis

Quarter-by-Quarter Win Probability

AI Win Probability

63%Port AdelaideFavourite

GWS GIANTS

37%

Port Adelaide

63%

AI Match Overview

Port Adelaide hold the advantage at 63% win probability, though GWS GIANTS are far from out of this at 37%. GWS GIANTS are stronger on paper across 5 of 7 key factors — including ELO Difference, Recent Win Rate and Forward Line ELO — but Port Adelaide counter with Midfield ELO which tips the scales. GWS GIANTS carry a 185-point ELO rating advantage (1546 vs 1361). Recent form favours GWS GIANTS with 3 wins from their last 5 compared to 1 for Port Adelaide. The margin model predicts Port Adelaide by 2.3 points with a combined total of 146.

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

Port Adelaide to Win @3.50

Winner ✓

Edge

+34.7%

Line / Spread

Port Adelaide -19.5 @1.91

Winner ✓

Edge

+34.7%

Total Points

Under 159.5 @1.91

Winner ✓

Edge

+2.6%

Form & History

TeamLast 5Avg Pts
GWS GIANTS
WWWLL
85.8
Port Adelaide
WLLLL
62.4

Avg Conceded

88.4

GWS GIANTS

104.6

Port Adelaide

Avg Margin

-2.6

GWS GIANTS

-42.2

Port Adelaide

Disposals

355.2

GWS GIANTS

341.0

Port Adelaide

Inside 50s

50.0

GWS GIANTS

50.0

Port Adelaide

Prediction BreakdownPure Alpha Model

📊Team ELO Ratings

GWS
1546Overall1361
POR
ELO difference: +185 in favour of GWS GIANTS

🏈Positional Matchups

Player ELO aggregated by position group — higher = stronger unit

1168Midfield1196
Best: 1168POR +28Best: 1235
1103Forwards868
Best: 1370GWS +235Best: 1076
1303Defence1187
Best: 1527GWS +116Best: 1394
1000Ruck1164
Best: 1000POR +164Best: 1164

📈Recent Form (Last 5)

GWS
Stat
POR
3.0
Wins (Last 5)
1.0
85.8pts
Avg Score
62.4pts
88.4pts
Avg Conceded
104.6pts
-2.6pts
Avg Margin
-42.2pts
355.2
Disposals
341.0
50.0
Inside 50s
50.0
60.0
Tackles
63.6
33.4
Clearances
41.8

🔑Key Prediction Factors

What the model weighted most in this prediction

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

Model Confidence

63%

Port Adelaide predicted to win by 2 points

Predicted total: 146 · Line: -2.3

Player Work Effort

Per-minute effort vs effectiveness (vs personal average)

Team Effort

+0.07

Team Effectiveness

-0.26

4
Elite
7
Hard Worker
4
Efficient
7
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.

3/3 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