FairValue

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  • EnvironmentOverviewWhat FairValue measures, what it found, where to go next.
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Anatoliy

Trubin

GKUkraine · SL Benfica

№ 537844Elite €48.2M −0.66

Player dossierLiga Portugal

AnatoliyTrubin

GKGoalkeeperGoalkeeper

Club
SL Benfica
League
Liga Portugal
Nationality
Ukraine
Age
24
Height
199 cm
Foot
Right
Valued
28 May 2026

Reading the valuation

The market values Trubin at €25M. Model A, which never saw Trubin during training, estimates €48.2M: the market value is 48% below that estimate.

That is a factor of ×1.93. 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 €50M, 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.

▼ −0.66A €48.2M▼ −0.69B €50M
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
99
Minutes
8,940
Started
99/99
Min / app
90
Cards
5Y 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 Trubin…

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 €25M

Checking API
EmergingEstablishedEliteWorld Class€2M€10M€30M€100k€1M€100MMarket €25MModel A €48.2M

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

Anatoliy Trubin's percentiles among goalkeepers: Minutes, two years 99th, Starts 62nd, Minutes, last 365 days 99th, European club minutes 94th99thMinutes62ndStarts99thRecent94thEurope

Dashed ring: the goalkeeper median (50th percentile)

Minutes, two years

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

8,940 this player2,790 goalkeeper median99th 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
€400k
Jan 2020
Peak
€28M
May 2025
Model target
€25M
May 2026
Valuations
17
1 club change
May 2026€25MSL BenficaValuation the model is trained to reproduce

May 2026: €25M, SL Benfica. Dotted lines mark the €2M, €10M and €30M tier boundaries.

Show as a table
DateMarket valueClub
2020-01-08€400kShakhtar Donetsk
2020-04-08€350kShakhtar Donetsk
2020-09-04€800kShakhtar Donetsk
2021-01-14€7MShakhtar Donetsk
2021-05-27€8MShakhtar Donetsk
2021-12-20€8MShakhtar Donetsk
2022-05-18€8MShakhtar Donetsk
2022-12-06€11MShakhtar Donetsk
2023-03-28€18MShakhtar Donetsk
2023-06-21€22MShakhtar Donetsk
2023-12-27€25MSL Benfica
2024-06-06€25MSL Benfica
2024-12-19€25MSL Benfica
2025-05-30€28MSL Benfica
2025-12-18€28MSL Benfica
2026-03-19€25MSL Benfica
2026-05-28€25MSL Benfica

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
−0.656

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 →

Liga Portugal423 players · median €1M

Valued above 93% of the 423 Liga Portugal players.

€20k€200k€2M€20M€25MSee them in the Explorer →

Goalkeepers, all leagues485 players · median €1M

Valued above 96% of the 485 goalkeepers.

€20k€200k€2M€20M€25MSee them in the Explorer →

Where Trubin 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).