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Michael

Brouwer

GKNetherlands · FC Utrecht

№ 231650Emerging €422k −0.52

Player dossierEredivisie

MichaelBrouwer

GKGoalkeeperGoalkeeper

Club
FC Utrecht
League
Eredivisie
Nationality
Netherlands
Age
33
Height
189 cm
Foot
Right
Valued
28 May 2026

Reading the valuation

The market values Brouwer at €250k. Model A, which never saw Brouwer during training, estimates €422k: the market value is 41% below that estimate.

That is a factor of ×1.69. 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 €708k, 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.

▼ −0.52A €422k▼ −1.04B €708k
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
12
Minutes
966
Started
10/12
Min / app
81
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 Brouwer…

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 €250k

Checking API
EmergingEstablishedEliteWorld Class€2M€10M€30M€100k€1M€100MMarket €250kModel A €422k

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

Michael Brouwer's percentiles among goalkeepers: Minutes, two years 16th, Starts 3rd, Minutes, last 365 days 15th, European club minutes 85th16thMinutes3rdStarts15thRecent85thEurope

Dashed ring: the goalkeeper median (50th percentile)

European club minutes

Share of minutes played in UEFA club competitions.

21% this player0% goalkeeper median85th 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
€50k
Aug 2012
Peak
€700k
May 2024
Model target
€250k
May 2026
Valuations
29
4 club changes
May 2026€250kFC UtrechtValuation the model is trained to reproduce

May 2026: €250k, FC Utrecht. Dotted lines mark the €2M, €10M and €30M tier boundaries.

Show as a table
DateMarket valueClub
2012-08-02€50kAGOVV Apeldoorn
2014-02-11€50kHeracles Almelo
2014-08-11€50kHeracles Almelo
2015-02-11€50kHeracles Almelo
2015-07-01€50kHeracles Almelo
2016-02-05€50kHeracles Almelo
2016-07-15€50kHeracles Almelo
2017-01-18€50kHeracles Almelo
2017-06-07€100kHeracles Almelo
2018-01-17€100kHeracles Almelo
2018-06-12€100kHeracles Almelo
2018-12-28€100kHeracles Almelo
2019-06-12€100kHeracles Almelo
2019-12-18€100kHeracles Almelo
2020-10-14€100kHeracles Almelo
2021-01-06€350kHeracles Almelo
2021-05-19€350kHeracles Almelo
2021-10-12€300kFC Emmen
2022-01-12€325kFC Emmen
2022-03-24€400kFC Emmen
2022-06-23€550kFC Emmen
2023-07-04€550kHeracles Almelo
2023-12-15€650kHeracles Almelo
2024-05-31€700kHeracles Almelo
2024-10-14€600kFC Utrecht
2024-12-17€500kFC Utrecht
2025-05-28€400kFC Utrecht
2025-12-02€300kFC Utrecht
2026-05-28€250kFC Utrecht

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
−0.523

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 5% of the 425 Eredivisie players.

€75k€500k€3M€20M€250kSee them in the Explorer →

Goalkeepers, all leagues485 players · median €1M

Valued above 13% of the 485 goalkeepers.

€20k€200k€2M€20M€250kSee them in the Explorer →

Where Brouwer 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).