← Serie A 2020-21 · Sun, Nov 22, 02:00 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 | 68% | 65% | 1.40 | fair |
| Draw | 19% | 16% | 5.41 | fair |
| Parma Calcio 1913 win | 13% | 19% | 8.01 | value: +56% |
across 3 bookmakers · probabilities de-vigged (bookmaker margin removed)
Asian handicap
| Outcome | Market says | Best price |
|---|
| Parma Calcio 1913 −1.5 | 53% | 1.86 |
| AS Roma −1.5 | 47% | 2.07 |
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 | 66% | 61% | 1.46 | fair |
| Under | 34% | 39% | 2.88 | value: +11% |
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
| 3 | Half-time score | 0 |
| 12 | Shots | 1 |
| 7 | On target | 1 |
| 4 | Corners | 1 |
| 5 | Fouls | 4 |
| 0 | Yellow cards | 0 |
| 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