All questions
Where was Vesta right, and where wrong?
Over 120 league matches of Monza since 2017-18, each forecast by a model that had not seen that season, Vesta's likeliest result happened 52 times in 100; it said 51. Draws: said 26, happened 27 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 | 48 | 16.1 | 16.7 | +0.6 |
| 20–30 in 100 | 148 | 26.4 | 24.3 | −2.0 |
| 30–40 in 100 | 56 | 34.0 | 37.5 | +3.5 |
| 40–50 in 100 | 45 | 44.4 | 37.8 | −6.6 |
| 50–60 in 100 | 29 | 54.0 | 58.6 | +4.6 |
The biggest surprises
results Vesta gave the least chance that happened
Inter 0-1 Monza
Sat 15 Apr 2023 · Serie A15 in 100
Udinese 1-2 Monza
Sun 11 May 2025 · Serie A17 in 100
Salernitana 3-0 Monza
Sun 26 Feb 2023 · Serie A18 in 100
Monza 2-0 Napoli
Sun 14 May 2023 · Serie A19 in 100
Monza 1-1 Inter
Sun 15 Sep 2024 · Serie A19 in 100
Napoli 0-0 Monza
Fri 29 Dec 2023 · Serie A19 in 100
Juventus 0-2 Monza
Sun 29 Jan 2023 · Serie A19 in 100
Monza 1-0 Juventus
Sun 18 Sep 2022 · Serie A19 in 100
Monza 4-2 AC Milan
Sun 18 Feb 2024 · Serie A22 in 100
Verona 0-3 Monza
Mon 21 Oct 2024 · Serie A22 in 100
Monza 2-2 Inter
Sat 7 Jan 2023 · Serie A23 in 100
Bologna 0-0 Monza
Sat 13 Apr 2024 · Serie A23 in 100
The surest calls that missed
the strongest favourites that did not win
Monza 1-1 Inter
Sun 15 Sep 2024 · away win said71 in 100
Napoli 0-0 Monza
Fri 29 Dec 2023 · home win said70 in 100
Bologna 0-0 Monza
Sat 13 Apr 2024 · home win said63 in 100
Inter 0-1 Monza
Sat 15 Apr 2023 · home win said62 in 100
Monza 2-2 Sampdoria
Mon 6 Feb 2023 · home win said60 in 100
Monza 2-2 Inter
Sat 7 Jan 2023 · away win said59 in 100
Fiorentina 2-2 Monza
Sun 1 Sep 2024 · home win said58 in 100
Salernitana 3-0 Monza
Sun 26 Feb 2023 · away win said57 in 100
Udinese 1-2 Monza
Sun 11 May 2025 · home win said57 in 100
Monza 1-1 Cremonese
Sat 18 Mar 2023 · home win said56 in 100
Monza 1-0 Juventus
Sun 18 Sep 2022 · away win said55 in 100
Juventus 0-2 Monza
Sun 29 Jan 2023 · home win said55 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 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-27 | Serie A | 6 | 46 | 50 | 27 | 17 | 2.69 | 4.00 | 0.196 |
| 2024-25 | Serie A | 38 | 53 | 58 | 26 | 24 | 2.63 | 2.55 | 0.175 |
| 2023-24 | Serie A | 38 | 50 | 55 | 26 | 32 | 2.68 | 2.37 | 0.180 |
| 2022-23 | Serie A | 38 | 50 | 45 | 26 | 26 | 2.72 | 2.63 | 0.222 |
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.