← Serie A 2022-23 · Sat, Sep 10, 01:00 PM UTC · ref: A. Santoro
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 |
|---|
| SSC Napoli win | 74% | 84% | 1.29 | value: +9% |
| Draw | 16% | 10% | 6.30 | fair |
| Spezia win | 10% | 6% | 11.00 | fair |
across 3 bookmakers · probabilities de-vigged (bookmaker margin removed)
Asian handicap
| Outcome | Market says | Best price |
|---|
| Spezia −1.75 | 52% | 1.87 |
| SSC Napoli −1.75 | 48% | 2.04 |
across 2 bookmakers · probabilities de-vigged (bookmaker margin removed)
Will there be 3 or more goals?
| Outcome | Market says | Model says | Best price | Verdict |
|---|
| Over | 62% | 69% | 1.54 | value: +7% |
| Under | 38% | 31% | 2.59 | fair |
across 2 bookmakers · probabilities de-vigged (bookmaker margin removed)
Timeline
from ESPN event data · goals, cards and shootout kicks
The match in numberswhat happened + what each side looked like walking in
Match stats
| 0 | Half-time score | 0 |
| 28 | Shots | 10 |
| 6 | On target | 1 |
| 10 | Corners | 5 |
| 6 | Fouls | 14 |
| 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.
Everything else we hold on this match · 1 more recorded fact — tap to expand
| venue | Stadio Diego Armando Maradona |