FairValue

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  • EnvironmentOverviewWhat FairValue measures, what it found, where to go next.
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Portrait of Samuele Ricci

Samuele

Ricci

DMItaly · AC Milan

№ 467992Elite €9.5M +0.84

Close-up

Image: FootyLogos

Player dossierSerie A

SamueleRicci

DMDefensive MidfieldMidfield

Club
AC Milan
League
Serie A
Nationality
Italy
Age
24
Height
181 cm
Foot
Right
Valued
29 May 2026

Reading the valuation

The market values Ricci at €22M. Model A, which never saw Ricci during training, estimates €9.5M: the market value is 132% above that estimate.

That is a factor of ×2.32. Model A's typical held-out miss is ×1.50 either way, so this gap is larger than its usual error.

Without league and club, Model B estimates €5M, further from the market. Model B is usually further off (typical miss ×2.07): league and club explain much of how the market prices players.

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

▲ +0.84A €9.5M▲ +1.48B €5M
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
70
Minutes
4,457
Goals
2
Assists
6
Started
49/70
Min / app
64
Cards
13Y 1R

Club matches, two years to the valuation date

The Valuation Journey

What moves Model A

Asking the prediction API to explain Model A for Ricci…

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 €22M

Checking API
EmergingEstablishedEliteWorld Class€2M€10M€30M€100k€1M€100MMarket €22MModel A €9.5M

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 1,687 midfielders

Samuele Ricci's percentiles among midfielders: Goals per 90 29th, Assists per 90 61st, Minutes, two years 81st, Starts 51st, Minutes, last 365 days 48th, European club minutes 30th29thGoals61stAssists81stMinutes51stStarts48thRecent30thEurope

Dashed ring: the midfielder median (50th percentile)

Minutes, two years

Total club minutes in the two-year window: how much the player was used.

4,457 this player2,607 midfielder median81st percentile

451peer deciles · median line · this player ●9,624

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
€150k
Sept 2019
Peak
€30M
Mar 2025
Model target
€22M
May 2026
Valuations
20
4 club changes
May 2026€22MAC MilanValuation the model is trained to reproduce

May 2026: €22M, AC Milan. Dotted lines mark the €2M, €10M and €30M tier boundaries.

Show as a table
DateMarket valueClub
2019-09-01€150kFC Empoli
2019-12-30€500kFC Empoli
2020-04-08€450kFC Empoli
2020-08-21€7.5MEmpoli FC
2021-02-22€9MEmpoli FC
2021-06-24€9MEmpoli FC
2021-12-28€12MFC Empoli
2022-06-07€12MTorino FC
2022-11-11€12MTorino FC
2023-03-21€15MTorino FC
2023-06-15€20MTorino FC
2023-12-20€20MTorino FC
2024-06-05€22MTorino FC
2024-10-18€28MTorino FC
2024-12-18€28MTorino FC
2025-03-25€30MTorino FC
2025-06-17€30MTorino FC
2025-10-07€25MAC Milan
2025-12-23€25MAC Milan
2026-05-29€22MAC Milan

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
+0.843

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 →

Serie A507 players · median €5.5M

Valued above 85% of the 507 Serie A players.

€100k€750k€5M€30M€22MSee them in the Explorer →

Midfielders, all leagues1,687 players · median €2M

Valued above 90% of the 1,687 midfielders.

€20k€200k€2M€20M€22MSee them in the Explorer →

Where Ricci 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).