← Premier League 2012-13 · Sat, Mar 2, 03:00 PM UTC · ref: K Friend
The betting picturemarket vs our model, market by market
“Market” = what bookmaker prices imply after removing their margin — the world's best guess. “Model” = what our machine-learning model said BEFORE this game, replayed honestly (it never saw the result). A bet is only interesting when the model sees something meaningfully more likely than the market does (the edge) — it's never about picking the winner.
Who wins? (90 minutes)
| Outcome | Market says | Model says | Best price | Verdict |
|---|
| Chelsea win | 72% | 50% | 1.37 | fair |
| Draw | 19% | 21% | 5.20 | value: +11% |
| West Brom win | 10% | 29% | 10.31 | value: +200% ⚠ |
across 1 bookmaker · probabilities de-vigged (bookmaker margin removed)
The match in numberswhat happened + what each side looked like walking in
Match stats
| 1 | Half-time score | 0 |
| 25 | Shots | 8 |
| 19 | On target | 4 |
| 9 | Corners | 7 |
| 12 | Fouls | 16 |
| 1 | Yellow cards | 2 |
| 0 | Red cards | 0 |
Pre-match form
What each side looked like walking in — computed only from games before this one.