FairValue

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Amir

Murillo

RBPanama · Besiktas JK

№ 354482Established €3.8M +0.61

Player dossierSüper Lig

AmirMurillo

RBRight-BackDefender

Club
Besiktas JK
League
Süper Lig
Nationality
Panama
Age
30
Height
185 cm
Foot
Right
Valued
21 May 2026

Reading the valuation

The market values Murillo at €7M. Model A, which never saw Murillo during training, estimates €3.8M: the market value is 84% above that estimate.

That is a factor of ×1.84. 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, 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.

▲ +0.61A €3.8M▲ +0.66B €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
66
Minutes
4,782
Goals
4
Assists
6
Started
53/66
Min / app
72
Cards
12Y 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 Murillo…

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 €7M

Checking API
EmergingEstablishedEliteWorld Class€2M€10M€30M€100k€1M€100MMarket €7MModel A €3.8M

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

Amir Murillo's percentiles among defenders: Goals per 90 78th, Assists per 90 80th, Minutes, two years 80th, Starts 45th, Minutes, last 365 days 72nd, European club minutes 70th78thGoals80thAssists80thMinutes45thStarts72ndRecent70thEurope

Dashed ring: the defender median (50th percentile)

Assists per 90

Club assists per 90 minutes in the same window.

0.11 this player0.04 defender median80th percentile

0.00peer deciles · median line · this player ●0.58

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
€25k
May 2015
Peak
€10M
Jun 2025
Model target
€7M
May 2026
Valuations
29
4 club changes
May 2026€7MBesiktas JKValuation the model is trained to reproduce

May 2026: €7M, Besiktas JK. Dotted lines mark the €2M, €10M and €30M tier boundaries.

Show as a table
DateMarket valueClub
2015-05-27€25kSan Francisco FC
2017-03-04€150kNew York Red Bulls
2017-05-24€150kNew York Red Bulls
2017-12-05€500kNew York Red Bulls
2018-05-02€500kNew York Red Bulls
2018-07-16€1MNew York Red Bulls
2018-12-15€1.3MNew York Red Bulls
2019-05-27€1.3MNew York Red Bulls
2019-11-30€1.1MNew York Red Bulls
2020-02-11€2.5MRSC Anderlecht
2020-03-30€3.5MRSC Anderlecht
2020-04-08€2.8MRSC Anderlecht
2020-10-16€4MRSC Anderlecht
2021-06-07€4MRSC Anderlecht
2021-10-06€3.5MRSC Anderlecht
2022-01-06€4MRSC Anderlecht
2022-04-12€4MRSC Anderlecht
2022-05-26€3.5MRSC Anderlecht
2022-11-04€3MRSC Anderlecht
2023-06-09€3MRSC Anderlecht
2023-12-18€3MOlympique Marseille
2024-06-03€4MOlympique Marseille
2024-07-19€5MOlympique Marseille
2024-12-10€7MOlympique Marseille
2025-03-24€9MOlympique Marseille
2025-06-03€10MOlympique Marseille
2025-12-15€10MOlympique Marseille
2026-03-05€8MBesiktas JK
2026-05-21€7MBesiktas JK

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
+0.609

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 87% of the 428 Süper Lig players.

€50k€300k€2M€15M€7MSee them in the Explorer →

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

Valued above 76% of the 2,065 defenders.

€20k€200k€2M€20M€7MSee them in the Explorer →

Where Murillo 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).