← Serie A 2021-22 · Sat, Dec 4, 07:45 PM UTC · ref: M. Mariani
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 |
|---|
| Atalanta BC win | 37% | 36% | 2.70 | fair |
| SSC Napoli win | 35% | 40% | 2.85 | value: +15% |
| Draw | 28% | 24% | 3.49 | fair |
across 3 bookmakers · probabilities de-vigged (bookmaker margin removed)
Asian handicap
| Outcome | Market says | Best price |
|---|
| Atalanta BC +0 | 50% | 2.03 |
| SSC Napoli +0 | 50% | 2.06 |
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 | 57% | 53% | 1.70 | fair |
| Under | 43% | 47% | 2.25 | value: +6% |
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
| 1 | Half-time score | 1 |
| 15 | Shots | 21 |
| 4 | On target | 7 |
| 6 | Corners | 7 |
| 16 | Fouls | 18 |
| 2 | Yellow cards | 3 |
| 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 |