Jakob
Busk
GKDenmark · FC Nordsjaelland
Player dossierSuperliga
JakobBusk
GKGoalkeeperGoalkeeper
- Club
- FC Nordsjaelland
- League
- Superliga
- Nationality
- Denmark
- Age
- 32
- Height
- 189 cm
- Foot
- Right
- Valued
- 25 May 2026
Reading the valuation
The market values Busk at €50k. Model A, which never saw Busk during training, estimates €119k: the market value is 58% below that estimate.
That is a factor of ×2.38. 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 €393k, 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.
- Apps
- 16
- Minutes
- 1,401
- Started
- 15/16
- Min / app
- 88
- Cards
- 1Y 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 Busk…
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 €50k
Checking APIAsking 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.
0% this player0% goalkeeper median32nd percentile
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
- Jul 2012
- Peak
- €800k
- Jan 2017
- Model target
- €50k
- May 2026
- Valuations
- 28
- 6 club changes
May 2026: €50k, FC Nordsjaelland. Dotted lines mark the €2M, €10M and €30M tier boundaries.
Show as a table
| Date | Market value | Club |
|---|---|---|
| 2012-07-18 | €100k | FC Copenhagen |
| 2013-06-17 | €250k | FC Copenhagen |
| 2013-09-16 | €350k | FC Copenhagen |
| 2014-12-18 | €350k | AC Horsens |
| 2015-12-27 | €300k | Sandefjord Fotball |
| 2016-03-22 | €500k | 1.FC Union Berlin |
| 2016-07-22 | €700k | 1.FC Union Berlin |
| 2017-01-23 | €800k | 1.FC Union Berlin |
| 2017-06-27 | €600k | 1.FC Union Berlin |
| 2018-01-22 | €600k | 1.FC Union Berlin |
| 2018-03-21 | €500k | 1.FC Union Berlin |
| 2018-06-19 | €500k | 1.FC Union Berlin |
| 2018-10-16 | €400k | 1.FC Union Berlin |
| 2019-01-08 | €400k | 1.FC Union Berlin |
| 2019-06-12 | €400k | 1.FC Union Berlin |
| 2019-12-17 | €300k | 1.FC Union Berlin |
| 2021-02-10 | €300k | 1.FC Union Berlin |
| 2021-06-09 | €250k | 1.FC Union Berlin |
| 2021-12-22 | €250k | 1.FC Union Berlin |
| 2022-06-09 | €250k | 1.FC Union Berlin |
| 2022-11-09 | €250k | 1.FC Union Berlin |
| 2023-06-22 | €250k | 1.FC Union Berlin |
| 2023-12-14 | €250k | 1.FC Union Berlin |
| 2024-05-29 | €250k | 1.FC Union Berlin |
| 2024-12-09 | €250k | Sönderjyske Fodbold |
| 2025-06-05 | €250k | TSG 1899 Hoffenheim |
| 2025-12-15 | €150k | FC Nordsjaelland |
| 2026-05-25 | €50k | FC Nordsjaelland |
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
- −0.869
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 2% of the 256 Superliga players.
See them in the Explorer →Goalkeepers, all leagues485 players · median €1M
Valued above 0% of the 485 goalkeepers.
See them in the Explorer →Where Busk appears
Watchlists and the comparison tray are kept in this browser only.
Near this valuation closest observed values: same league, then same position
- HansenGKAarhus GF · Superliga€50k
- LösslGKFC Midtjylland · Superliga€50k
- AlbornozLBVejle Boldklub · Superliga€50k
- AndersenAMSilkeborg IF · Superliga€50k
- GordonGKHeart of Midlothian FC · goalkeepers€50k
- DeğirmenciGKKocaelispor · goalkeepers€50k
- BelenovGKFC Ufa · goalkeepers€50k
- VictorGKAlanyaspor · goalkeepers€50k
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).