FairValue

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Ui-jo

Hwang

AMKorea, South · Alanyaspor

№ 260166Emerging €894k −0.58

Player dossierSüper Lig

Ui-joHwang

AMAttacking MidfieldMidfield

Club
Alanyaspor
League
Süper Lig
Nationality
Korea, South
Age
33
Height
185 cm
Foot
Both
Valued
21 May 2026

Reading the valuation

The market values Hwang at €500k. Model A, which never saw Hwang during training, estimates €894k: the market value is 44% below that estimate.

That is a factor of ×1.79. 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 €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.

▼ −0.58A €894k▼ −1.38B €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
64
Minutes
4,015
Goals
12
Assists
8
Started
47/64
Min / app
63
Cards
7Y 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 Hwang…

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 €500k

Checking API
EmergingEstablishedEliteWorld Class€2M€10M€30M€100k€1M€100MMarket €500kModel A €894k

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

Ui-jo Hwang's percentiles among midfielders: Goals per 90 91st, Assists per 90 78th, Minutes, two years 74th, Starts 58th, Minutes, last 365 days 83rd, European club minutes 30th91stGoals78thAssists74thMinutes58thStarts83rdRecent30thEurope

Dashed ring: the midfielder median (50th percentile)

Goals per 90

Club goals per 90 minutes played in the two years to the valuation date.

0.27 this player0.08 midfielder median91st percentile

0.00peer deciles · median line · this player ●0.93

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
€275k
Aug 2013
Peak
€7M
Mar 2022
Model target
€500k
May 2026
Valuations
26
6 club changes
May 2026€500kAlanyasporValuation the model is trained to reproduce

May 2026: €500k, Alanyaspor. Dotted lines mark the €2M, €10M and €30M tier boundaries.

Show as a table
DateMarket valueClub
2013-08-26€275kSeongnam FC
2018-01-05€500kGamba Osaka
2019-01-05€1.6MGamba Osaka
2019-06-27€1.6MGamba Osaka
2019-09-27€2MFC Girondins Bordeaux
2019-12-19€2.5MFC Girondins Bordeaux
2020-03-13€3MFC Girondins Bordeaux
2020-04-08€2.4MFC Girondins Bordeaux
2020-10-15€2.5MFC Girondins Bordeaux
2021-04-09€3.5MFC Girondins Bordeaux
2021-06-04€5MFC Girondins Bordeaux
2021-12-16€5MFC Girondins Bordeaux
2022-03-23€7MFC Girondins Bordeaux
2022-05-30€7MFC Girondins Bordeaux
2022-11-07€5MOlympiacos Piraeus
2023-06-23€4.8MFC Seoul
2023-12-21€3MNorwich City
2024-03-15€2.4MAlanyaspor
2024-05-31€1.8MAlanyaspor
2024-10-04€1.6MAlanyaspor
2024-12-23€1.4MAlanyaspor
2025-03-20€900kAlanyaspor
2025-06-18€700kAlanyaspor
2025-10-01€500kAlanyaspor
2025-12-17€500kAlanyaspor
2026-05-21€500kAlanyaspor

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
−0.581

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 →

Süper Lig428 players · median €1.2M

Valued above 20% of the 428 Süper Lig players.

€50k€300k€2M€15M€500kSee them in the Explorer →

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

Valued above 16% of the 1,687 midfielders.

€20k€200k€2M€20M€500kSee them in the Explorer →

Where Hwang 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).