Nils
Zätterström
CBSweden · Genoa CFC
Player dossierSerie A
NilsZätterström
CBCentre-BackDefender
- Club
- Genoa CFC
- League
- Serie A
- Nationality
- Sweden
- Age
- 21
- Height
- 192 cm
- Foot
- Left
- Valued
- 29 May 2026
Serie AReading the valuation
The market values Zätterström at €3.5M. Model A, which never saw Zätterström during training, estimates €4.6M: the market value is 24% below that estimate.
That is a factor of ×1.32. Model A's typical held-out miss is ×1.50 either way, so this gap is within its usual error.
Without league and club, Model B estimates €6.3M, 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
- 15
- Minutes
- 1,168
- Goals
- 1
- Assists
- 1
- Started
- 12/15
- Min / app
- 78
- 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 Zätterström…
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 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 2,065 defenders
Dashed ring: the defender median (50th percentile)
European club minutes
Share of minutes played in UEFA club competitions.
85% this player0% defender median100th 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
- €2.5M
- Sept 2024
- Peak
- €3.5M
- May 2026
- Model target
- €3.5M
- May 2026
- Valuations
- 5
- 2 club changes
May 2026: €3.5M, Genoa CFC. Dotted lines mark the €2M, €10M and €30M tier boundaries.
Show as a table
| Date | Market value | Club |
|---|---|---|
| 2024-09-26 | €2.5M | Malmö FF |
| 2024-12-20 | €3M | Malmö FF |
| 2025-06-18 | €3M | Malmö FF |
| 2025-12-03 | €3M | Sheffield United |
| 2026-05-29 | €3.5M | Genoa CFC |
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
- −0.280
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 34% of the 507 Serie A players.
See them in the Explorer →Defenders, all leagues2,065 players · median €2M
Valued above 63% of the 2,065 defenders.
See them in the Explorer →Where Zätterström appears
- TerminalSerie A in the Player Explorer
- TerminalSerie A 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
- ModrićCMAC Milan · Serie A€3.5M
- GeaGKACF Fiorentina · Serie A€3.5M
- FüllkrugCFAC Milan · Serie A€3.5M
- SpinazzolaLBSSC Napoli · Serie A€3.5M
- DunkCBBrighton & Hove Albion · defenders€3.5M
- KempfCBComo 1907 · defenders€3.5M
- KlostermannCBRB Leipzig · defenders€3.5M
- OlazaLBFC Krasnodar · defenders€3.5M
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).