FairValue

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Diego

Pampín

LBSpain · Levante UD

№ 505493Emerging €2.7M −0.99

Player dossierLaLiga

DiegoPampín

LBLeft-BackDefender

Club
Levante UD
League
LaLiga
Nationality
Spain
Age
26
Height
175 cm
Foot
Left
Valued
5 Jun 2026

Reading the valuation

The market values Pampín at €1M. Model A, which never saw Pampín during training, estimates €2.7M: the market value is 63% below that estimate.

That is a factor of ×2.69. 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 €699k, 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.

▼ −0.99A €2.7M▲ +0.36B €699k
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
10
Minutes
714
Goals
0
Assists
0
Started
8/10
Min / app
71
Cards
3Y 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 Pampín…

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 €1M

Checking API
EmergingEstablishedEliteWorld Class€2M€10M€30M€100k€1M€100MMarket €1MModel A €2.7M

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

Diego Pampín's percentiles among defenders: Goals per 90 18th, Assists per 90 17th, Minutes, two years 5th, Starts 44th, Minutes, last 365 days 19th, European club minutes 30th18thGoals17thAssists5thMinutes44thStarts19thRecent30thEurope

Dashed ring: the defender median (50th percentile)

Starts

Share of appearances started rather than entered from the bench.

80% this player83% defender median44th percentile

18%peer deciles · median line · this player ●100%

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
Jan 2018
Peak
€1.2M
Jun 2025
Model target
€1M
Jun 2026
Valuations
23
2 club changes
Jun 2026€1MLevante UDValuation the model is trained to reproduce

Jun 2026: €1M, Levante UD. Dotted lines mark the €2M, €10M and €30M tier boundaries.

Show as a table
DateMarket valueClub
2018-01-01€250kCelta Vigo B
2018-11-23€300kCelta Vigo B
2019-02-19€300kCelta Vigo B
2019-06-29€300kCelta Vigo B
2019-09-10€300kCelta Vigo B
2020-02-11€250kCelta Vigo B
2020-10-08€250kCelta Vigo B
2021-01-07€250kCelta Vigo B
2021-06-30€250kCelta Vigo B
2021-12-30€250kCelta Vigo B
2022-06-29€300kCelta Vigo B
2022-12-29€300kFC Andorra
2023-03-24€500kFC Andorra
2023-06-14€600kFC Andorra
2023-10-13€700kFC Andorra
2023-12-20€700kFC Andorra
2024-06-24€700kFC Andorra
2024-10-14€900kLevante UD
2024-12-13€900kLevante UD
2025-06-24€1.2MLevante UD
2025-12-12€1.2MLevante UD
2026-03-16€1MLevante UD
2026-06-05€1MLevante UD

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
−0.988

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 →

LaLiga509 players · median €4M

Valued above 8% of the 509 LaLiga players.

€100k€1M€10M€100M€1MSee them in the Explorer →

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

Valued above 35% of the 2,065 defenders.

€20k€200k€2M€20M€1MSee them in the Explorer →

Where Pampín 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).