← Serie A 2020-21 · Sat, Nov 21, 02:00 PM UTC · ref: J. Sacchi
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 |
|---|
| SS Lazio win | 58% | 56% | 1.67 | fair |
| Draw | 24% | 26% | 4.23 | value: +9% |
| Crotone win | 19% | 18% | 5.30 | fair |
across 3 bookmakers · probabilities de-vigged (bookmaker margin removed)
Asian handicap
| Outcome | Market says | Best price |
|---|
| SS Lazio +0.75 | 53% | 1.86 |
| Crotone +0.75 | 47% | 2.08 |
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 | 56% | 62% | 1.73 | value: +7% |
| Under | 44% | 38% | 2.22 | 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 | 1 |
| 12 | Shots | 13 |
| 6 | On target | 9 |
| 2 | Corners | 6 |
| 11 | Fouls | 11 |
| 3 | Yellow cards | 4 |
| 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