FairValue

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Nikola

Vasilj

GKBosnia-Herzegovina · FC St. Pauli

№ 248454Established €2.5M +0.60

Player dossierBundesliga

NikolaVasilj

GKGoalkeeperGoalkeeper

Club
FC St. Pauli
League
Bundesliga
Nationality
Bosnia-Herzegovina
Age
30
Height
193 cm
Foot
Right
Valued
27 May 2026

Reading the valuation

The market values Vasilj at €4.5M. Model A, which never saw Vasilj during training, estimates €2.5M: the market value is 82% above that estimate.

That is a factor of ×1.82. 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 €3.6M, closer to the market here, although it is usually further off (typical miss ×2.07).

A gap describes the model's arithmetic for this player's inputs, not what the player is worth.

▲ +0.60A €2.5M▲ +0.23B €3.6M
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
71
Minutes
6,450
Started
71/71
Min / app
91
Cards
2Y 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 Vasilj…

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 €4.5M

Checking API
EmergingEstablishedEliteWorld Class€2M€10M€30M€100k€1M€100MMarket €4.5MModel A €2.5M

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 485 goalkeepers

Nikola Vasilj's percentiles among goalkeepers: Minutes, two years 89th, Starts 62nd, Minutes, last 365 days 87th, European club minutes 32nd89thMinutes62ndStarts87thRecent32ndEurope

Dashed ring: the goalkeeper median (50th percentile)

Minutes, two years

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

6,450 this player2,790 goalkeeper median89th percentile

450peer deciles · median line · this player ●9,210

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
Apr 2013
Peak
€4.5M
Oct 2025
Model target
€4.5M
May 2026
Valuations
31
6 club changes
May 2026€4.5MFC St. PauliValuation the model is trained to reproduce

May 2026: €4.5M, FC St. Pauli. Dotted lines mark the €2M, €10M and €30M tier boundaries.

Show as a table
DateMarket valueClub
2013-04-22€50kHSK Zrinjski Mostar
2013-11-05€100kHSK Zrinjski Mostar
2015-02-02€75kFK Igman Konjic
2015-06-10€125kFK Igman Konjic
2015-07-22€125kHNK Branitelj Mostar
2015-12-06€125kHNK Branitelj Mostar
2016-01-07€125kHSK Zrinjski Mostar
2016-07-19€200kHSK Zrinjski Mostar
2017-01-21€250kHSK Zrinjski Mostar
2017-08-20€150k1.FC Nuremberg II
2018-02-20€100k1.FC Nuremberg II
2018-09-07€100k1.FC Nuremberg II
2020-01-08€100kZorya Lugansk
2020-09-04€100kZorya Lugansk
2021-01-14€500kZorya Lugansk
2021-06-07€1.2MZorya Lugansk
2021-12-15€1.2MFC St. Pauli
2022-06-16€1.2MFC St. Pauli
2022-09-28€800kFC St. Pauli
2022-11-30€800kFC St. Pauli
2023-06-28€800kFC St. Pauli
2023-10-20€1MFC St. Pauli
2023-12-15€1MFC St. Pauli
2024-03-22€1.3MFC St. Pauli
2024-06-06€1.5MFC St. Pauli
2024-10-09€2MFC St. Pauli
2024-12-20€3MFC St. Pauli
2025-06-05€3.5MFC St. Pauli
2025-10-14€4.5MFC St. Pauli
2025-12-19€4.5MFC St. Pauli
2026-05-27€4.5MFC St. Pauli

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
+0.596

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 →

Bundesliga451 players · median €5M

Valued above 45% of the 451 Bundesliga players.

€300k€2M€15M€100M€4.5MSee them in the Explorer →

Goalkeepers, all leagues485 players · median €1M

Valued above 79% of the 485 goalkeepers.

€20k€200k€2M€20M€4.5MSee them in the Explorer →

Where Vasilj 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).