Vasilios
Lampropoulos
CBGreece · OFI Crete
Player dossierSuper League
VasiliosLampropoulos
CBCentre-BackDefender
- Club
- OFI Crete
- League
- Super League
- Nationality
- Greece
- Age
- 36
- Height
- 185 cm
- Foot
- Right
- Valued
- 4 Jun 2026
Reading the valuation
The market values Lampropoulos at €150k. Model A, which never saw Lampropoulos during training, estimates €162k: the market value is 8% below that estimate.
That is a factor of ×1.08. 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 €161k, 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.
- Apps
- 56
- Minutes
- 4,947
- Goals
- 4
- Assists
- 0
- Started
- 55/56
- Min / app
- 88
- Cards
- 11Y 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 Lampropoulos…
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 €150k
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)
Starts
Share of appearances started rather than entered from the bench.
98% this player83% defender median92nd 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
- €250k
- Dec 2007
- Peak
- €1M
- May 2018
- Model target
- €150k
- Jun 2026
- Valuations
- 40
- 9 club changes
Jun 2026: €150k, OFI Crete. Dotted lines mark the €2M, €10M and €30M tier boundaries.
Show as a table
| Date | Market value | Club |
|---|---|---|
| 2007-12-11 | €250k | Olympiacos Piraeus |
| 2009-01-12 | €350k | Apollon Kalamarias |
| 2009-05-01 | €400k | Apollon Kalamarias |
| 2010-01-18 | €300k | Asteras Tripolis |
| 2011-02-28 | €250k | Ilioupoli |
| 2011-07-01 | €300k | Ethnikos Asteras (-2022) |
| 2011-11-07 | €300k | Ethnikos Asteras (-2022) |
| 2011-12-29 | €350k | Ethnikos Asteras (-2022) |
| 2012-09-21 | €400k | Panionios FC |
| 2013-02-10 | €400k | Panionios FC |
| 2014-03-28 | €500k | Panionios FC |
| 2014-12-21 | €600k | AEK Athens |
| 2015-06-07 | €600k | AEK Athens |
| 2015-09-27 | €500k | AEK Athens |
| 2016-06-21 | €500k | AEK Athens |
| 2016-12-21 | €600k | AEK Athens |
| 2017-05-11 | €800k | AEK Athens |
| 2017-12-18 | €800k | AEK Athens |
| 2018-05-22 | €1M | AEK Athens |
| 2018-12-07 | €1M | AEK Athens |
| 2019-02-07 | €800k | AEK Athens |
| 2019-05-21 | €700k | AEK Athens |
| 2019-12-20 | €700k | Deportivo de La Coruña |
| 2020-04-02 | €500k | VfL Bochum |
| 2020-04-08 | €400k | VfL Bochum |
| 2020-11-18 | €550k | VfL Bochum |
| 2021-02-08 | €500k | VfL Bochum |
| 2021-06-16 | €450k | VfL Bochum |
| 2021-12-22 | €700k | VfL Bochum |
| 2022-06-09 | €500k | VfL Bochum |
| 2022-11-09 | €500k | VfL Bochum |
| 2023-06-22 | €500k | VfL Bochum |
| 2023-09-21 | €400k | OFI Crete |
| 2023-12-20 | €400k | OFI Crete |
| 2024-05-30 | €350k | OFI Crete |
| 2024-09-26 | €300k | OFI Crete |
| 2024-12-18 | €250k | OFI Crete |
| 2025-05-23 | €200k | OFI Crete |
| 2025-12-12 | €175k | OFI Crete |
| 2026-06-04 | €150k | OFI Crete |
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
- −0.080
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 6% of the 356 Super League players.
See them in the Explorer →Defenders, all leagues2,065 players · median €2M
Valued above 3% of the 2,065 defenders.
See them in the Explorer →Where Lampropoulos appears
Watchlists and the comparison tray are kept in this browser only.
Near this valuation closest observed values: same league, then same position
- TsokanisDMVolos NFC · Super League€150k
- MachedaCFAsteras Aktor · Super League€150k
- MarinakisRBOFI Crete · Super League€150k
- PedrozoLWLevadiakos · Super League€150k
- OdoiCBNAC Breda · defenders€150k
- KolodziejczakCBParis FC · defenders€150k
- GeraldesRBCasa Pia AC · defenders€150k
- ObitaLBHibernian FC · defenders€150k
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).