TheoSander

GKGoalkeeperGoalkeeper

Club: Odense Boldklub
League: Superliga
Nationality: Denmark
Age: 21
Height: 192 cm
Foot: Both
Valued: 25 May 2026

Reading the valuation

The market values Sander at €1M. Model A, which never saw Sander during training, estimates €402k: the market value is 149% above that estimate.

That is a factor of ×2.49. 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 €695k, 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.

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: 13
Minutes: 1,170
Started: 13/13
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 Sander…

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 €1M

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)

Starts

Share of appearances started rather than entered from the bench.

100% this player100% goalkeeper median62nd percentile

70%peer deciles · median line · this player ●100%

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: €250k; Jun 2021
Peak: €1M; Dec 2024
Model target: €1M; May 2026
Valuations: 10; 4 club changes

May 2026€1MOdense BoldklubValuation the model is trained to reproduce

May 2026: €1M, Odense Boldklub. Dotted lines mark the €2M, €10M and €30M tier boundaries.

Show as a table

Date	Market value	Club
2021-06-04	€250k	Aalborg BK U19
2022-06-20	€250k	Aalborg BK
2022-12-22	€400k	Aalborg BK
2023-06-26	€500k	Aalborg BK
2023-12-21	€700k	FC Copenhagen
2024-06-10	€700k	FC Copenhagen
2024-12-09	€1M	FC Copenhagen
2025-06-16	€1M	Hvidovre IF
2025-12-15	€1M	Odense Boldklub
2026-05-25	€1M	Odense Boldklub

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: +0.911

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 →

Superliga256 players · median €800k

Valued above 57% of the 256 Superliga players.

See them in the Explorer →

Goalkeepers, all leagues485 players · median €1M

Valued above 48% of the 485 goalkeepers.

See them in the Explorer →

Where Sander appears

TerminalSuperliga in the Player Explorer
TerminalSuperliga 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).