FairValue

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Semih

Güler

CBTürkiye · Kayserispor

№ 265542Emerging €555k +0.37

Player dossierSüper Lig

SemihGüler

CBCentre-BackDefender

Club
Kayserispor
League
Süper Lig
Nationality
Türkiye
Age
31
Height
184 cm
Foot
Right
Valued
21 May 2026

Reading the valuation

The market values Güler at €800k. Model A, which never saw Güler during training, estimates €555k: the market value is 44% above that estimate.

That is a factor of ×1.44. 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 €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.

▲ +0.37A €555k▼ −0.43B €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
65
Minutes
4,833
Goals
3
Assists
0
Started
52/65
Min / app
74
Cards
11Y 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 Güler…

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 €800k

Checking API
EmergingEstablishedEliteWorld Class€2M€10M€30M€100k€1M€100MMarket €800kModel A €555k

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

Semih Güler's percentiles among defenders: Goals per 90 68th, Assists per 90 17th, Minutes, two years 81st, Starts 44th, Minutes, last 365 days 69th, European club minutes 30th68thGoals17thAssists81stMinutes44thStarts69thRecent30thEurope

Dashed ring: the defender median (50th percentile)

Minutes, two years

Total club minutes in the two-year window: how much the player was used.

4,833 this player2,860 defender median81st percentile

451peer deciles · median line · this player ●9,111

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
€50k
Sept 2014
Peak
€1.5M
Sept 2023
Model target
€800k
May 2026
Valuations
32
5 club changes
May 2026€800kKayserisporValuation the model is trained to reproduce

May 2026: €800k, Kayserispor. Dotted lines mark the €2M, €10M and €30M tier boundaries.

Show as a table
DateMarket valueClub
2014-09-01€50kEskisehirspor
2015-01-26€50kEskisehirspor
2015-06-25€50kEskisehirspor
2016-07-14€100kEyüpspor
2017-06-30€100kEskisehirspor
2018-02-05€100kEskisehirspor
2018-05-30€100kEskisehirspor
2019-01-07€100kEskisehirspor
2019-06-17€200kAdana Demirspor
2019-10-16€250kAdana Demirspor
2020-02-04€300kAdana Demirspor
2020-08-27€175kAdana Demirspor
2020-12-30€175kAdana Demirspor
2021-06-02€200kAdana Demirspor
2021-10-12€200kAdana Demirspor
2022-01-04€200kAdana Demirspor
2022-03-31€150kAdana Demirspor
2022-06-01€150kAdana Demirspor
2022-10-27€800kAdana Demirspor
2023-03-14€1.2MAdana Demirspor
2023-06-08€1.3MAdana Demirspor
2023-09-27€1.5MAdana Demirspor
2023-12-21€1.4MAdana Demirspor
2024-03-15€1.2MAdana Demirspor
2024-05-31€1MAdana Demirspor
2024-10-04€950kAdana Demirspor
2024-12-23€800kAdana Demirspor
2025-03-20€1.1MGaziantep FK
2025-06-18€1.1MGaziantep FK
2025-10-01€1MGaziantep FK
2025-12-17€900kGaziantep FK
2026-05-21€800kKayserispor

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
+0.365

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 33% of the 428 Süper Lig players.

€50k€300k€2M€15M€800kSee them in the Explorer →

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

Valued above 29% of the 2,065 defenders.

€20k€200k€2M€20M€800kSee them in the Explorer →

Where Güler 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).