RémyDescamps

GKGoalkeeperGoalkeeper

Club: Olympique Lyon
League: Ligue 1
Nationality: France
Age: 29
Height: 196 cm
Foot: Both
Valued: 1 Jun 2026

Reading the valuation

The market values Descamps at €1.5M. Model A, which never saw Descamps during training, estimates €1.7M: the market value is 12% below that estimate.

That is a factor of ×1.14. 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 €979k, 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.

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: 11
Minutes: 990
Started: 11/11
Min / app: 90
Cards: 0Y 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 Descamps…

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 €1.5M

Checking API

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

Dashed ring: the goalkeeper median (50th percentile)

European club minutes

Share of minutes played in UEFA club competitions.

45% this player0% goalkeeper median99th percentile

0%peer deciles · median line · this player ●86%

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; Jul 2016
Peak: €2M; Oct 2025
Model target: €1.5M; Jun 2026
Valuations: 23; 5 club changes

Jun 2026€1.5MOlympique LyonValuation the model is trained to reproduce

Jun 2026: €1.5M, Olympique Lyon. Dotted lines mark the €2M, €10M and €30M tier boundaries.

Show as a table

Date	Market value	Club
2016-07-13	€150k	Paris Saint-Germain B
2017-01-16	€150k	Paris Saint-Germain B
2017-06-01	€150k	Paris Saint-Germain B
2018-05-16	€600k	Tours FC
2019-01-08	€600k	Clermont Foot 63
2019-06-03	€1.2M	Clermont Foot 63
2019-12-13	€800k	Royal Charleroi SC
2020-04-08	€650k	Royal Charleroi SC
2020-10-16	€500k	Royal Charleroi SC
2021-03-17	€800k	Royal Charleroi SC
2021-06-07	€800k	Royal Charleroi SC
2021-12-16	€800k	FC Nantes
2022-05-30	€800k	FC Nantes
2022-11-02	€800k	FC Nantes
2023-06-27	€700k	FC Nantes
2023-10-16	€1.5M	FC Nantes
2023-12-18	€1.5M	FC Nantes
2024-06-03	€1.5M	FC Nantes
2024-12-10	€1.5M	Olympique Lyon
2025-06-03	€1.2M	Olympique Lyon
2025-10-10	€2M	Olympique Lyon
2025-12-15	€2M	Olympique Lyon
2026-06-01	€1.5M	Olympique Lyon

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: −0.130

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 →

Ligue 1423 players · median €5M

Valued above 13% of the 423 Ligue 1 players.

See them in the Explorer →

Goalkeepers, all leagues485 players · median €1M

Valued above 55% of the 485 goalkeepers.

See them in the Explorer →

Where Descamps appears

TerminalLigue 1 in the Player Explorer
TerminalLigue 1 on the League Landscape

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).