← Serie A 2021-22 · Fri, Dec 17, 05:30 PM UTC · ref: L. Pairetto
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 | 59% | 53% | 1.66 | fair |
| Draw | 25% | 25% | 3.90 | fair |
| Genoa CFC win | 16% | 23% | 6.27 | value: +43% |
across 3 bookmakers · probabilities de-vigged (bookmaker margin removed)
Asian handicap
| Outcome | Market says | Best price |
|---|
| SS Lazio −0.75 | 53% | 1.86 |
| Genoa CFC −0.75 | 47% | 2.11 |
across 2 bookmakers · probabilities de-vigged (bookmaker margin removed)
Will there be 3 or more goals?
| Outcome | Market says | Model says | Best price | Verdict |
|---|
| Under | 52% | 48% | 1.90 | fair |
| Over | 48% | 52% | 2.09 | value: +8% |
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 | 0 |
| 11 | Shots | 4 |
| 5 | On target | 2 |
| 5 | Corners | 2 |
| 9 | Fouls | 8 |
| 0 | 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