All questions
Where was Vesta right, and where wrong?
Over 76 league matches of Chievo since 2017-18, each forecast by a model that had not seen that season, Vesta's likeliest result happened 58 times in 100; it said 55. Draws: said 24, happened 32 in 100.
Since its public record began on 30 Sep 2026: 51 league matches settled, the likeliest result happened 61 times in 100 (Vesta said 50). Every published forecast
When Vesta says N in 100, does it happen N times?Said v happened
every home win, draw and away win chance, grouped in bands of 10; on the line = exactly right| Chance band | Chances | Said | Happened | Gap |
|---|---|---|---|---|
| 10–20 in 100 | 33 | 15.1 | 12.1 | −2.9 |
| 20–30 in 100 | 87 | 25.7 | 27.6 | +1.9 |
| 30–40 in 100 | 27 | 34.7 | 37.0 | +2.4 |
| 40–50 in 100 | 24 | 44.7 | 29.2 | −15.6 |
The biggest surprises
results Vesta gave the least chance that happened
Lazio 1-2 Chievo
Sat 20 Apr 2019 · Serie A7 in 100
Napoli 0-0 Chievo
Sun 25 Nov 2018 · Serie A11 in 100
Atalanta 1-1 Chievo
Sun 17 Mar 2019 · Serie A13 in 100
Chievo 0-0 Napoli
Sun 5 Nov 2017 · Serie A15 in 100
Roma 2-2 Chievo
Sun 16 Sep 2018 · Serie A17 in 100
Chievo 0-0 Roma
Sun 10 Dec 2017 · Serie A20 in 100
Chievo 1-1 Lazio
Sun 2 Dec 2018 · Serie A21 in 100
Chievo 1-1 Inter
Sat 22 Dec 2018 · Serie A22 in 100
Empoli 2-2 Chievo
Sat 2 Feb 2019 · Serie A23 in 100
Cagliari 0-2 Chievo
Sun 24 Sep 2017 · Serie A23 in 100
Udinese 1-2 Chievo
Sun 20 Aug 2017 · Serie A24 in 100
Torino 1-1 Chievo
Sun 19 Nov 2017 · Serie A25 in 100
The surest calls that missed
the strongest favourites that did not win
Napoli 0-0 Chievo
Sun 25 Nov 2018 · home win said85 in 100
Atalanta 1-1 Chievo
Sun 17 Mar 2019 · home win said80 in 100
Lazio 1-2 Chievo
Sat 20 Apr 2019 · home win said79 in 100
Chievo 0-0 Napoli
Sun 5 Nov 2017 · away win said77 in 100
Roma 2-2 Chievo
Sun 16 Sep 2018 · home win said73 in 100
Chievo 0-0 Roma
Sun 10 Dec 2017 · away win said65 in 100
Chievo 1-1 Lazio
Sun 2 Dec 2018 · away win said64 in 100
Chievo 1-1 Inter
Sat 22 Dec 2018 · away win said64 in 100
Empoli 2-2 Chievo
Sat 2 Feb 2019 · home win said56 in 100
Parma 1-1 Chievo
Sun 9 Dec 2018 · home win said52 in 100
Cagliari 0-2 Chievo
Sun 24 Sep 2017 · home win said51 in 100
Torino 1-1 Chievo
Sun 19 Nov 2017 · home win said51 in 100
Which clubs beat Vesta's expectationsClubs v Vesta
points won against the points Vesta's forecasts gave (3 × win + draw), these matches| Season | League | Matches | Likeliest said | Happened | Draws said | Draws | Goals expected | Goals | RPS |
|---|---|---|---|---|---|---|---|---|---|
| 2018-19 | Serie A | 38 | 57 | 58 | 23 | 37 | 2.80 | 2.63 | 0.167 |
| 2017-18 | Serie A | 38 | 54 | 58 | 24 | 26 | 2.79 | 2.50 | 0.176 |
Each season from 2017-18 was hidden from Vesta and forecast with a model fitted only on the seasons before it, the same model that publishes today's forecasts (checked Tue 13 Oct 2026). These are the forecasts of past seasons, not the published ones: the public record of forecasts made before kick-off starts on 30 Sep 2026 and lives in Vesta's track record.