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Reference

How to read the numbers

Labels

n sample size
Every rate, average and percentage carries its n: the number of matches (or snapshots, or prices) it was computed from. Below 10 treat it as a hint, not a fact.
Computed
Derived by alldata.monster from raw data in our store, not supplied by the source. Example: a league table built from final scores (3 points a win, then goal difference, then goals scored). It can differ from the official table where points were deducted or matches awarded.
Estimate
A model output, not an observed fact: probabilities, fair odds, expected corners or cards. Estimates are always marked and never mixed into observed columns.
— (dash)
The value is missing. Hover or focus it for the reason (not provided by the source, not enough matches, not played yet). alldata.monster never fills gaps with guesses.
Live, HT
Live means seen in play in the worker’s last poll; HT (half time) counts as Live. A match whose kick-off is more than 3 h ago and is not in the live feed counts as settled.

Odds, edge and verdicts

Our est. and Fair
Our estimate is the model’s chance that a selection wins, pushes removed. Fair odds = 1 / chance (adjusted for pushes).
Edge
Chance × best price − 1. Positive means the price pays more than our estimate says it should.
Confidence (0–5 dots)
One point each for: 10+ recent matches for both teams; 90%+ of competition matches with the stat; our estimate within 5% of the no-vig market; 3+ books quoting with Pinnacle present; a shorter-window fit within 3%. Corner and yellow-card markets are capped at 3, “Cards” markets at 2.
SUSPECT
The price is never shown as value when any of these holds: edge above 15% (more likely a model or data problem than a real mistake by a bookmaker); the best price more than 8% above the median of books; our estimate more than 12% away from Pinnacle’s no-vig price.
Verdicts, in order
Suspect, then Uncertain (confidence 2 or less), then Value (edge ≥ 3% with confidence ≥ 3), Fair (edge within ±3%), otherwise No value.

Live numbers

Pressure and dominance
Built only from changes between our own snapshots of the live feed (weights: attack 1, dangerous attack 2.5, shot off 5, shot on 8, corner 4; half-life 5 min). They start when capture starts, so a match first seen at minute 60 has no earlier pressure. Not calibrated against outcomes yet: read as a picture, not a probability.
Stale
No successful poll for a while (network or source trouble). The last known state stays on screen with the time it was captured.

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