FairValue

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Okay

Yokuşlu

DMTürkiye · Trabzonspor

№ 137616Emerging €1.4M −0.12

Player dossierSüper Lig

OkayYokuşlu

DMDefensive MidfieldMidfield

Club
Trabzonspor
League
Süper Lig
Nationality
Türkiye
Age
32
Height
190 cm
Foot
Right
Valued
21 May 2026

Reading the valuation

The market values Yokuşlu at €1.2M. Model A, which never saw Yokuşlu during training, estimates €1.4M: the market value is 11% below that estimate.

That is a factor of ×1.13. Model A's typical held-out miss is ×1.50 either way, so this gap is within its usual error.

Without league and club, Model B estimates €904k, 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.

▼ −0.12A €1.4M▲ +0.28B €904k
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
49
Minutes
2,796
Goals
2
Assists
2
Started
33/49
Min / app
57
Cards
8Y 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 Yokuşlu…

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 €1.2M

Checking API
EmergingEstablishedEliteWorld Class€2M€10M€30M€100k€1M€100MMarket €1.2MModel A €1.4M

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

Okay Yokuşlu's percentiles among midfielders: Goals per 90 40th, Assists per 90 36th, Minutes, two years 54th, Starts 46th, Minutes, last 365 days 34th, European club minutes 71st40thGoals36thAssists54thMinutes46thStarts34thRecent71stEurope

Dashed ring: the midfielder median (50th percentile)

European club minutes

Share of minutes played in UEFA club competitions.

9% this player0% midfielder median71st percentile

0%peer deciles · median line · this player ●85%

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
€300k
Aug 2010
Peak
€12M
Jun 2019
Model target
€1.2M
May 2026
Valuations
41
8 club changes
May 2026€1.2MTrabzonsporValuation the model is trained to reproduce

May 2026: €1.2M, Trabzonspor. Dotted lines mark the €2M, €10M and €30M tier boundaries.

Show as a table
DateMarket valueClub
2010-08-25€300kAltay SK
2011-06-28€1.3MAltay SK
2012-01-09€2.3MKayserispor
2012-06-07€2.5MKayserispor
2013-01-06€2.5MKayserispor
2013-06-14€2.5MKayserispor
2014-01-27€2.5MKayserispor
2014-08-11€2.8MKayserispor
2015-01-05€3MKayserispor
2015-06-08€4MKayserispor
2015-10-08€4.5MTrabzonspor
2016-01-18€4.5MTrabzonspor
2016-07-15€3.8MTrabzonspor
2017-01-10€3.8MTrabzonspor
2017-06-09€4.5MTrabzonspor
2018-02-12€6MTrabzonspor
2018-05-29€7.5MTrabzonspor
2018-12-21€10MCelta de Vigo
2019-06-11€12MCelta de Vigo
2019-12-20€7.5MCelta de Vigo
2020-04-08€6MCelta de Vigo
2020-10-08€6MCelta de Vigo
2021-01-05€4MCelta de Vigo
2021-03-18€5MWest Bromwich Albion
2021-05-25€7.5MWest Bromwich Albion
2021-10-13€7MCelta de Vigo
2021-12-30€3.5MCelta de Vigo
2022-06-03€3MGetafe CF
2022-09-14€4MWest Bromwich Albion
2022-10-27€3MWest Bromwich Albion
2023-06-01€3MWest Bromwich Albion
2023-12-21€3MWest Bromwich Albion
2024-05-24€3MWest Bromwich Albion
2024-10-04€3MTrabzonspor
2024-12-23€3MTrabzonspor
2025-03-20€2.7MTrabzonspor
2025-06-18€2.6MTrabzonspor
2025-10-01€2.5MTrabzonspor
2025-12-17€2MTrabzonspor
2026-03-05€1.5MTrabzonspor
2026-05-21€1.2MTrabzonspor

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
−0.119

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 45% of the 428 Süper Lig players.

€50k€300k€2M€15M€1.2MSee them in the Explorer →

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

Valued above 35% of the 1,687 midfielders.

€20k€200k€2M€20M€1.2MSee them in the Explorer →

Where Yokuşlu 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).