← Serie A 2021-22 · Sun, Mar 13, 11:30 AM 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 |
|---|
| ACF Fiorentina win | 60% | 58% | 1.61 | fair |
| Draw | 23% | 30% | 4.22 | value: +25% |
| Bologna FC 1909 win | 17% | 13% | 6.06 | fair |
across 3 bookmakers · probabilities de-vigged (bookmaker margin removed)
Asian handicap
| Outcome | Market says | Best price |
|---|
| Bologna FC 1909 −1 | 52% | 1.89 |
| ACF Fiorentina −1 | 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 | 56% | 56% | 1.75 | fair |
| Under | 44% | 44% | 2.20 | 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 |
| 14 | Shots | 4 |
| 5 | On target | 0 |
| 9 | Corners | 1 |
| 9 | Fouls | 16 |
| 1 | Yellow cards | 5 |
| 0 | Red cards | 1 |
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 Artemio Franchi |