FairValue

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Ignace Van der

Brempt

RBBelgium · Como 1907

№ 490423Established €9.3M −1.13

Player dossierSerie A

Ignace Van derBrempt

RBRight-BackDefender

Club
Como 1907
League
Serie A
Nationality
Belgium
Age
24
Height
187 cm
Foot
Right
Valued
29 May 2026

Reading the valuation

The market values Brempt at €3M. Model A, which never saw Brempt during training, estimates €9.3M: the market value is 68% below that estimate.

That is a factor of ×3.09. 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, 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.

▼ −1.13A €9.3M▼ −0.19B €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
46
Minutes
2,488
Goals
0
Assists
4
Started
28/46
Min / app
54
Cards
7Y 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 Brempt…

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 €3M

Checking API
EmergingEstablishedEliteWorld Class€2M€10M€30M€100k€1M€100MMarket €3MModel A €9.3M

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 2,065 defenders

Ignace Van der Brempt's percentiles among defenders: Goals per 90 18th, Assists per 90 87th, Minutes, two years 43rd, Starts 16th, Minutes, last 365 days 30th, European club minutes 68th18thGoals87thAssists43rdMinutes16thStarts30thRecent68thEurope

Dashed ring: the defender median (50th percentile)

Assists per 90

Club assists per 90 minutes in the same window.

0.14 this player0.04 defender median87th 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
€100k
Sept 2019
Peak
€4M
Mar 2025
Model target
€3M
May 2026
Valuations
20
3 club changes
May 2026€3MComo 1907Valuation the model is trained to reproduce

May 2026: €3M, Como 1907. Dotted lines mark the €2M, €10M and €30M tier boundaries.

Show as a table
DateMarket valueClub
2019-09-13€100kClub Brugge KV
2019-12-13€300kClub Brugge KV
2020-08-06€350kClub Brugge KV
2020-10-16€350kClub Brugge KV
2021-01-04€600kClub Brugge KV
2021-03-17€1.2MClub Brugge KV
2021-06-07€1.2MClub Brugge KV
2022-01-06€1.2MClub Brugge KV
2022-03-11€3MRed Bull Salzburg
2022-05-27€3MRed Bull Salzburg
2022-11-10€3MRed Bull Salzburg
2023-06-12€3MRed Bull Salzburg
2023-10-20€3.5MHamburger SV
2023-12-15€3.5MHamburger SV
2024-06-06€3MHamburger SV
2024-12-18€3MComo 1907
2025-03-25€4MComo 1907
2025-06-17€4MComo 1907
2025-12-23€3.5MComo 1907
2026-05-29€3MComo 1907

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
−1.127

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 →

Serie A507 players · median €5.5M

Valued above 29% of the 507 Serie A players.

€100k€750k€5M€30M€3MSee them in the Explorer →

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

Valued above 59% of the 2,065 defenders.

€20k€200k€2M€20M€3MSee them in the Explorer →

Where Brempt 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).