← Serie A 2021-22 · Sun, Apr 3, 04:00 PM UTC · ref: G. Manganiello
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 |
|---|
| AS Roma win | 54% | 55% | 1.79 | fair |
| Draw | 25% | 28% | 3.82 | value: +9% |
| Sampdoria win | 21% | 16% | 4.95 | fair |
across 3 bookmakers · probabilities de-vigged (bookmaker margin removed)
Asian handicap
| Outcome | Market says | Best price |
|---|
| Sampdoria +0.75 | 51% | 1.91 |
| AS Roma +0.75 | 49% | 2.02 |
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 | 52% | 47% | 1.87 | fair |
| Under | 48% | 53% | 2.05 | value: +9% |
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 |
| 8 | Shots | 6 |
| 3 | On target | 1 |
| 4 | Corners | 4 |
| 15 | Fouls | 13 |
| 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 Comunale Luigi Ferraris |