FairValue

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Yusuf

Sarı

RWTürkiye · Basaksehir FK

№ 517376Established €4.7M −0.16

Player dossierSüper Lig

YusufSarı

RWRight WingerAttack

Club
Basaksehir FK
League
Süper Lig
Nationality
Türkiye
Age
27
Height
168 cm
Foot
Left
Valued
21 May 2026

Reading the valuation

The market values Sarı at €4M. Model A, which never saw Sarı during training, estimates €4.7M: the market value is 15% below that estimate.

That is a factor of ×1.17. 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 €5M, 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.

▼ −0.16A €4.7M▼ −0.21B €5M
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
56
Minutes
3,691
Goals
5
Assists
13
Started
44/56
Min / app
66
Cards
3Y 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 Sarı…

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 €4M

Checking API
EmergingEstablishedEliteWorld Class€2M€10M€30M€100k€1M€100MMarket €4MModel A €4.7M

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

Yusuf Sarı's percentiles among attackers: Goals per 90 18th, Assists per 90 92nd, Minutes, two years 77th, Starts 81st, Minutes, last 365 days 65th, European club minutes 64th18thGoals92ndAssists77thMinutes81stStarts65thRecent64thEurope

Dashed ring: the attacker median (50th percentile)

Assists per 90

Club assists per 90 minutes in the same window.

0.32 this player0.15 attacker median92nd percentile

0.00peer deciles · median line · this player ●0.73

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
€150k
Jan 2018
Peak
€6.5M
Dec 2023
Model target
€4M
May 2026
Valuations
28
6 club changes
May 2026€4MBasaksehir FKValuation the model is trained to reproduce

May 2026: €4M, Basaksehir FK. Dotted lines mark the €2M, €10M and €30M tier boundaries.

Show as a table
DateMarket valueClub
2018-01-24€150kOlympique Marseille
2018-06-01€500kOlympique Marseille
2019-01-08€400kClermont Foot 63
2019-06-03€400kOlympique Marseille
2020-01-03€1.5MTrabzonspor
2020-04-08€1.3MTrabzonspor
2020-08-04€1.2MTrabzonspor
2020-12-23€1MTrabzonspor
2021-03-16€1.2MTrabzonspor
2021-05-21€1.8MTrabzonspor
2021-10-12€1.8MTrabzonspor
2022-01-04€2MTrabzonspor
2022-03-31€1.7MCaykur Rizespor
2022-06-01€1.5MCaykur Rizespor
2022-10-27€2.5MAdana Demirspor
2023-03-14€2.8MAdana Demirspor
2023-06-08€3.8MAdana Demirspor
2023-09-27€5MAdana Demirspor
2023-12-21€6.5MAdana Demirspor
2024-03-15€6MAdana Demirspor
2024-05-31€5.5MAdana Demirspor
2024-10-04€4.5MAdana Demirspor
2024-12-23€3.8MAdana Demirspor
2025-03-20€3.5MBasaksehir FK
2025-06-18€3.8MBasaksehir FK
2025-10-01€3.5MBasaksehir FK
2025-12-17€3.5MBasaksehir FK
2026-05-21€4MBasaksehir FK

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
−0.160

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 77% of the 428 Süper Lig players.

€50k€300k€2M€15M€4MSee them in the Explorer →

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

Valued above 59% of the 1,583 attackers.

€20k€300k€5M€75M€4MSee them in the Explorer →

Where Sarı 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).