Zini
CFAngola · AEK Athens
Player dossierSuper League
Zini
CFCentre-ForwardAttack
- Club
- AEK Athens
- League
- Super League
- Nationality
- Angola
- Age
- 23
- Height
- 181 cm
- Foot
- Right
- Valued
- 4 Jun 2026
Super LeagueReading the valuation
The market values Zini at €2.5M. Model A, which never saw Zini during training, estimates €4.4M: the market value is 43% below that estimate.
That is a factor of ×1.75. 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 €5.8M, 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
- 39
- Minutes
- 2,407
- Goals
- 10
- Assists
- 4
- Started
- 28/39
- Min / app
- 62
- Cards
- 8Y 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 Zini…
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 €2.5M
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 1,583 attackers
Dashed ring: the attacker median (50th percentile)
European club minutes
Share of minutes played in UEFA club competitions.
16% this player0% attacker median78th 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
- €200k
- Feb 2023
- Peak
- €2.5M
- Jun 2026
- Model target
- €2.5M
- Jun 2026
- Valuations
- 12
- 3 club changes
Jun 2026: €2.5M, AEK Athens. Dotted lines mark the €2M, €10M and €30M tier boundaries.
Show as a table
| Date | Market value | Club |
|---|---|---|
| 2023-02-27 | €200k | AEK Athens B |
| 2023-06-19 | €200k | AEK Athens B |
| 2023-09-21 | €300k | AEK Athens |
| 2023-12-28 | €300k | AEK Athens |
| 2024-03-06 | €400k | AEK Athens |
| 2024-05-23 | €400k | AEK Athens |
| 2024-12-18 | €600k | Levadiakos |
| 2025-03-14 | €800k | Levadiakos |
| 2025-05-23 | €1M | Levadiakos |
| 2025-09-23 | €1.2M | AEK Athens |
| 2025-12-12 | €1.5M | AEK Athens |
| 2026-06-04 | €2.5M | AEK Athens |
Audit context group-level, not about this player
- Audit group
- non-UEFA
- Population gap, Model A
- +0.093 95% CI +0.063 to +0.124
- This player, market vs held-out A
- −0.559
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 →Super League356 players · median €600k
Valued above 83% of the 356 Super League players.
See them in the Explorer →Attackers, all leagues1,583 players · median €2.5M
Valued above 48% of the 1,583 attackers.
See them in the Explorer →Where Zini appears
Watchlists and the comparison tray are kept in this browser only.
Near this valuation closest observed values: same league, then same position
- MartinsRWOlympiacos Piraeus · Super League€2.5M
- KennyRBPAOK Thessaloniki · Super League€2.5M
- ToubaCBPanathinaikos · Super League€2.5M
- VogliaccoCBPAOK Thessaloniki · Super League€2.5M
- KramaricSSTSG 1899 Hoffenheim · attackers€2.5M
- AubameyangCFOlympique Marseille · attackers€2.5M
- ZapataCFTorino FC · attackers€2.5M
- PléaCFPSV Eindhoven · attackers€2.5M
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).