β Primera Division 2008-09 Β· Wed, Apr 22, 02:00 PM UTC
The betting picturemarket vs our model, market by market
βMarketβ = what bookmaker prices imply after removing their margin β the world's best guess. βModelβ = 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) β it's never about picking the winner.
Who wins? (90 minutes)
| Outcome | Market says | Model says | Best price | Verdict |
|---|
| FC Barcelona win | 69% | 66% | 1.36 | fair |
| Draw | 20% | 26% | 4.80 | value: +25% |
| Sevilla FC win | 11% | 8% | 8.50 | fair |
across 2 bookmakers Β· probabilities de-vigged (bookmaker margin removed)
The match in numberswhat happened + what each side looked like walking in
Match stats
| 2 | Half-time score | 0 |
| 28 | Shots | 6 |
| 7 | On target | 2 |
| 9 | Corners | 2 |
| 11 | Fouls | 17 |
| 2 | Yellow cards | 2 |
| 0 | Red cards | 0 |
Pre-match form
What each side looked like walking in β computed only from games before this one.