← Eredivisie 2021-22 · Fri, Sep 17, 06:00 PM UTC · ref: E. van de Graaf
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 |
|---|
| Sparta Rotterdam win | 48% | 46% | 2.01 | fair |
| Draw | 27% | 29% | 3.71 | value: +8% |
| NEC win | 25% | 25% | 3.81 | fair |
across 3 bookmakers · probabilities de-vigged (bookmaker margin removed)
Asian handicap
| Outcome | Market says | Best price |
|---|
| NEC −0.5 | 52% | 1.89 |
| Sparta Rotterdam −0.5 | 48% | 2.01 |
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 | 51% | 49% | 1.92 | fair |
| Under | 49% | 51% | 1.97 | 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
| 1 | Half-time score | 1 |
| 15 | Shots | 11 |
| 4 | On target | 4 |
| 4 | Corners | 6 |
| 9 | Fouls | 11 |
| 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 | Sparta-Stadion Het Kasteel |