FairValue

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Portrait of Nicolò Savona

Nicolò

Savona

RBItaly · Nottingham Forest

№ 708072Elite €20.3M −0.30

Image: FootyLogos

Player dossierPremier League

NicolòSavona

RBRight-BackDefender

Club
Nottingham Forest
League
Premier League
Nationality
Italy
Age
23
Height
192 cm
Foot
Right
Valued
3 Jun 2026

Reading the valuation

The market values Savona at €15M. Model A, which never saw Savona during training, estimates €20.3M: the market value is 26% below that estimate.

That is a factor of ×1.35. Model A's typical held-out miss is ×1.50 either way, so this gap is within its usual error.

Without league and club, Model B estimates €14.7M, closer to the market here, although it is usually further off (typical miss ×2.07).

A gap describes the model's arithmetic for this player's inputs, not what the player is worth.

▼ −0.30A €20.3M▲ +0.02B €14.7M
Pitch length is a log value scale fitted to this player's figures. ● observed · ◇ Model A · dashed ◇ Model B · each arc is a residual, log(observed) − log(estimate).
Apps
60
Minutes
4,054
Goals
4
Assists
3
Started
44/60
Min / app
68
Cards
9Y 0R

Club matches, two years to the valuation date

The Valuation Journey

What moves Model A

Asking the prediction API to explain Model A for Savona…

SHAP describes the model's arithmetic for this player's inputs, not what causes market value. Model B can be explained only by the live service; Model A also has a published explanation for the research players.

Model A vs Model B against the observed €15M

Checking API
EmergingEstablishedEliteWorld Class€2M€10M€30M€100k€1M€100MMarket €15MModel A €20.3M

Asking the prediction API…

Held-out estimates come from cross-validation, with this player outside the training data: the honest comparison. Served models were refitted on every player, this one included, so they sit closer to the market. Shaded band: Model A's typical miss (×1.50 either way).

Player traitspercentiles vs 2,065 defenders

Nicolò Savona's percentiles among defenders: Goals per 90 83rd, Assists per 90 65th, Minutes, two years 70th, Starts 32nd, Minutes, last 365 days 51st, European club minutes 88th83rdGoals65thAssists70thMinutes32ndStarts51stRecent88thEurope

Dashed ring: the defender median (50th percentile)

European club minutes

Share of minutes played in UEFA club competitions.

23% this player0% defender median88th percentile

0%peer deciles · median line · this player ●85%

No passing, progression or defensive actions exist in the dataset, so no trait claims to measure them.

Valuation history every Transfermarkt valuation on record

First valuation
€250k
Jun 2022
Peak
€18M
Mar 2026
Model target
€15M
Jun 2026
Valuations
11
3 club changes
Jun 2026€15MNottingham ForestValuation the model is trained to reproduce

Jun 2026: €15M, Nottingham Forest. Dotted lines mark the €2M, €10M and €30M tier boundaries.

Show as a table
DateMarket valueClub
2022-06-23€250kJuventus Primavera
2022-12-19€200kJuventus Next Gen
2023-06-19€250kJuventus Next Gen
2023-12-21€200kJuventus Next Gen
2024-06-18€200kJuventus Next Gen
2024-10-18€7MJuventus FC
2024-12-18€14MJuventus FC
2025-06-17€12MJuventus FC
2025-12-09€15MNottingham Forest
2026-03-09€18MNottingham Forest
2026-06-03€15MNottingham Forest

Audit context group-level, not about this player

Audit group
UEFA
Population gap, Model A
+0.093 95% CI +0.063 to +0.124
This player, market vs held-out A
−0.301

The group comes from first-listed citizenship and is never a model input. Across the population, non-UEFA players' market values sit about 10% above Model A's held-out estimates, relative to UEFA players in the same leagues. One player's residual says nothing about that pattern (typical miss ×1.50), and none of it is evidence of discrimination: the target may itself be biased. Open the Fairness Audit

In context observed value among comparable players in this build

All players in the Terminal →

Premier League555 players · median €18M

Valued above 43% of the 555 Premier League players.

€150k€1M€7.5M€50M€15MSee them in the Explorer →

Defenders, all leagues2,065 players · median €2M

Valued above 87% of the 2,065 defenders.

€20k€200k€2M€20M€15MSee them in the Explorer →

Where Savona appears

Watchlists and the comparison tray are kept in this browser only.

Near this valuation closest observed values: same league, then same position

Counts and ranks of observed Transfermarkt values only; model errors are never ranked here. Full player export: Every player in the modelling population (D-011).