FairValue

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  • EnvironmentOverviewWhat FairValue measures, what it found, where to go next.
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Álex

Padilla

GKMexico · Athletic Bilbao

№ 834483Established €1.9M +0.44

Player dossierLaLiga

ÁlexPadilla

GKGoalkeeperGoalkeeper

Club
Athletic Bilbao
League
LaLiga
Nationality
Mexico
Age
22
Height
190 cm
Foot
Right
Valued
5 Jun 2026

Reading the valuation

The market values Padilla at €3M. Model A, which never saw Padilla during training, estimates €1.9M: the market value is 56% above that estimate.

That is a factor of ×1.56. 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 €1.2M, 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.

▲ +0.44A €1.9M▲ +0.93B €1.2M
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
11
Minutes
920
Started
9/11
Min / app
84
Cards
0Y 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 Padilla…

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 €3M

Checking API
EmergingEstablishedEliteWorld Class€2M€10M€30M€100k€1M€100MMarket €3MModel A €1.9M

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 485 goalkeepers

Álex Padilla's percentiles among goalkeepers: Minutes, two years 15th, Starts 1st, Minutes, last 365 days 24th, European club minutes 32nd15thMinutes1stStarts24thRecent32ndEurope

Dashed ring: the goalkeeper median (50th percentile)

European club minutes

Share of minutes played in UEFA club competitions.

0% this player0% goalkeeper median32nd percentile

0%peer deciles · median line · this player ●86%

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
€100k
Sept 2022
Peak
€3M
Mar 2025
Model target
€3M
Jun 2026
Valuations
12
3 club changes
Jun 2026€3MAthletic BilbaoValuation the model is trained to reproduce

Jun 2026: €3M, Athletic Bilbao. Dotted lines mark the €2M, €10M and €30M tier boundaries.

Show as a table
DateMarket valueClub
2022-09-26€100kBilbao Athletic
2022-12-29€150kBilbao Athletic
2023-06-30€150kBilbao Athletic
2023-12-20€150kBilbao Athletic
2024-03-26€200kBilbao Athletic
2024-06-24€200kBilbao Athletic
2024-10-11€2MAthletic Bilbao
2024-12-27€2MAthletic Bilbao
2025-03-31€3MUNAM Pumas
2025-05-26€3MUNAM Pumas
2025-12-12€3MAthletic Bilbao
2026-06-05€3MAthletic Bilbao

Audit context group-level, not about this player

Audit group
non-UEFA
Population gap, Model A
+0.093 95% CI +0.063 to +0.124
This player, market vs held-out A
+0.444

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 40% of the 509 LaLiga players.

€100k€1M€10M€100M€3MSee them in the Explorer →

Goalkeepers, all leagues485 players · median €1M

Valued above 68% of the 485 goalkeepers.

€20k€200k€2M€20M€3MSee them in the Explorer →

Where Padilla 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).