FairValue

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Matej

Kovar

GKCzech Republic · PSV Eindhoven

№ 550829Established €16.3M −0.71

Player dossierEredivisie

MatejKovar

GKGoalkeeperGoalkeeper

Club
PSV Eindhoven
League
Eredivisie
Nationality
Czech Republic
Age
26
Height
196 cm
Foot
Right
Valued
28 May 2026

Reading the valuation

The market values Kovar at €8M. Model A, which never saw Kovar during training, estimates €16.3M: the market value is 51% below that estimate.

That is a factor of ×2.03. 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 €9.9M, 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.

▼ −0.71A €16.3M▼ −0.22B €9.9M
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
59
Minutes
5,340
Started
59/59
Min / app
91
Cards
1Y 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 Kovar…

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 €8M

Checking API
EmergingEstablishedEliteWorld Class€2M€10M€30M€100k€1M€100MMarket €8MModel A €16.3M

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

Matej Kovar's percentiles among goalkeepers: Minutes, two years 80th, Starts 62nd, Minutes, last 365 days 95th, European club minutes 88th80thMinutes62ndStarts95thRecent88thEurope

Dashed ring: the goalkeeper median (50th percentile)

Minutes, last 365 days

Club minutes in the final year of the window: recent involvement, or the absence of it.

3,960 this player1,560 goalkeeper median95th percentile

0peer deciles · median line · this player ●4,970

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
Dec 2017
Peak
€8M
May 2026
Model target
€8M
May 2026
Valuations
14
4 club changes
May 2026€8MPSV EindhovenValuation the model is trained to reproduce

May 2026: €8M, PSV Eindhoven. Dotted lines mark the €2M, €10M and €30M tier boundaries.

Show as a table
DateMarket valueClub
2017-12-19€50k1.FC Slovacko U19
2019-02-07€100kManchester United U23
2019-12-10€250kManchester United U23
2022-06-15€400kManchester United U23
2022-09-29€600kAC Sparta Prague
2022-12-14€900kAC Sparta Prague
2023-06-20€1.8MAC Sparta Prague
2023-10-18€5MBayer 04 Leverkusen
2023-12-14€5MBayer 04 Leverkusen
2024-05-29€7MBayer 04 Leverkusen
2024-12-20€7MBayer 04 Leverkusen
2025-06-05€5MBayer 04 Leverkusen
2025-12-02€7MPSV Eindhoven
2026-05-28€8MPSV Eindhoven

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
−0.709

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 →

Eredivisie425 players · median €1M

Valued above 89% of the 425 Eredivisie players.

€75k€500k€3M€20M€8MSee them in the Explorer →

Goalkeepers, all leagues485 players · median €1M

Valued above 85% of the 485 goalkeepers.

€20k€200k€2M€20M€8MSee them in the Explorer →

Where Kovar 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).