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Gorka

Guruzeta

CFSpain · Athletic Bilbao

№ 340205Established €10.3M −0.72

Player dossierLaLiga

GorkaGuruzeta

CFCentre-ForwardAttack

Club
Athletic Bilbao
League
LaLiga
Nationality
Spain
Age
29
Height
188 cm
Foot
Right
Valued
5 Jun 2026

Reading the valuation

The market values Guruzeta at €5M. Model A, which never saw Guruzeta during training, estimates €10.3M: the market value is 51% below that estimate.

That is a factor of ×2.06. 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 €23.3M, 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.

▼ −0.72A €10.3M▼ −1.54B €23.3M
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
99
Minutes
6,062
Goals
25
Assists
8
Started
68/99
Min / app
61
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 Guruzeta…

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 €5M

Checking API
EmergingEstablishedEliteWorld Class€2M€10M€30M€100k€1M€100MMarket €5MModel A €10.3M

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 1,583 attackers

Gorka Guruzeta's percentiles among attackers: Goals per 90 71st, Assists per 90 39th, Minutes, two years 97th, Starts 66th, Minutes, last 365 days 98th, European club minutes 82nd71stGoals39thAssists97thMinutes66thStarts98thRecent82ndEurope

Dashed ring: the attacker median (50th percentile)

Minutes, last 365 days

Club minutes in the final year of the window: recent involvement, or the absence of it.

3,282 this player1,301 attacker median98th percentile

0peer deciles · median line · this player ●4,703

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
€200k
Feb 2016
Peak
€18M
Jun 2024
Model target
€5M
Jun 2026
Valuations
28
4 club changes
Jun 2026€5MAthletic BilbaoValuation the model is trained to reproduce

Jun 2026: €5M, Athletic Bilbao. Dotted lines mark the €2M, €10M and €30M tier boundaries.

Show as a table
DateMarket valueClub
2016-02-22€200kCD Basconia
2016-08-01€300kBilbao Athletic
2017-02-02€300kBilbao Athletic
2017-06-30€300kBilbao Athletic
2018-01-01€800kBilbao Athletic
2018-05-30€800kBilbao Athletic
2018-12-21€800kBilbao Athletic
2019-06-29€500kBilbao Athletic
2019-09-10€500kBilbao Athletic
2020-02-11€300kBilbao Athletic
2020-10-08€400kCE Sabadell FC
2021-01-08€400kCE Sabadell FC
2021-06-24€400kCE Sabadell FC
2021-12-27€400kSD Amorebieta
2022-06-29€600kSD Amorebieta
2022-09-23€2MAthletic Bilbao
2022-11-07€2MAthletic Bilbao
2023-06-13€2MAthletic Bilbao
2023-10-13€4MAthletic Bilbao
2023-12-22€10MAthletic Bilbao
2024-03-21€15MAthletic Bilbao
2024-06-07€18MAthletic Bilbao
2024-12-27€15MAthletic Bilbao
2025-03-21€12MAthletic Bilbao
2025-06-09€9MAthletic Bilbao
2025-10-02€6MAthletic Bilbao
2025-12-12€5MAthletic Bilbao
2026-06-05€5MAthletic Bilbao

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
−0.721

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 57% of the 509 LaLiga players.

€100k€1M€10M€100M€5MSee them in the Explorer →

Attackers, all leagues1,583 players · median €2.5M

Valued above 64% of the 1,583 attackers.

€20k€300k€5M€75M€5MSee them in the Explorer →

Where Guruzeta 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).