FairValue

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Robin

Fellhauer

DMGermany · FC Augsburg

№ 264960Established €7M −0.70

Player dossierBundesliga

RobinFellhauer

DMDefensive MidfieldMidfield

Club
FC Augsburg
League
Bundesliga
Nationality
Germany
Age
28
Height
182 cm
Foot
Right
Valued
27 May 2026

Reading the valuation

The market values Fellhauer at €3.5M. Model A, which never saw Fellhauer during training, estimates €7M: the market value is 50% below that estimate.

That is a factor of ×2.00. 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 €2.2M, 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.

▼ −0.70A €7M▲ +0.46B €2.2M
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
36
Minutes
2,944
Goals
3
Assists
3
Started
32/36
Min / app
82
Cards
2Y 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 Fellhauer…

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 €3.5M

Checking API
EmergingEstablishedEliteWorld Class€2M€10M€30M€100k€1M€100MMarket €3.5MModel A €7M

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 1,687 midfielders

Robin Fellhauer's percentiles among midfielders: Goals per 90 53rd, Assists per 90 49th, Minutes, two years 57th, Starts 85th, Minutes, last 365 days 90th, European club minutes 30th53rdGoals49thAssists57thMinutes85thStarts90thRecent30thEurope

Dashed ring: the midfielder median (50th percentile)

Minutes, last 365 days

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

2,944 this player1,541 midfielder median90th percentile

0peer deciles · median line · this player ●4,800

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 2017
Peak
€3.5M
May 2026
Model target
€3.5M
May 2026
Valuations
25
2 club changes
May 2026€3.5MFC AugsburgValuation the model is trained to reproduce

May 2026: €3.5M, FC Augsburg. Dotted lines mark the €2M, €10M and €30M tier boundaries.

Show as a table
DateMarket valueClub
2017-08-21€50kSC Freiburg II
2018-02-04€50kSC Freiburg II
2018-08-06€50kSC Freiburg II
2019-02-11€75kSC Freiburg II
2019-08-12€75kSC Freiburg II
2020-02-06€75kSV 07 Elversberg
2020-09-15€75kSV 07 Elversberg
2021-02-15€100kSV 07 Elversberg
2021-06-30€150kSV 07 Elversberg
2021-12-31€150kSV 07 Elversberg
2022-06-28€200kSV 07 Elversberg
2022-10-05€250kSV 07 Elversberg
2022-12-08€300kSV 07 Elversberg
2023-03-30€400kSV 07 Elversberg
2023-06-13€600kSV 07 Elversberg
2023-12-15€600kSV 07 Elversberg
2024-03-22€800kSV 07 Elversberg
2024-06-06€1MSV 07 Elversberg
2024-09-25€1.2MSV 07 Elversberg
2024-12-19€1.5MSV 07 Elversberg
2025-06-19€1.8MSV 07 Elversberg
2025-10-14€2.5MFC Augsburg
2025-12-19€2.5MFC Augsburg
2026-03-20€3MFC Augsburg
2026-05-27€3.5MFC Augsburg

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
−0.695

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 →

Bundesliga451 players · median €5M

Valued above 37% of the 451 Bundesliga players.

€300k€2M€15M€100M€3.5MSee them in the Explorer →

Midfielders, all leagues1,687 players · median €2M

Valued above 59% of the 1,687 midfielders.

€20k€200k€2M€20M€3.5MSee them in the Explorer →

Where Fellhauer 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).