Devis
Vásquez
GKColombia · Besiktas JK
Player dossierSüper Lig
DevisVásquez
GKGoalkeeperGoalkeeper
- Club
- Besiktas JK
- League
- Süper Lig
- Nationality
- Colombia
- Age
- 28
- Height
- 195 cm
- Foot
- Right
- Valued
- 21 May 2026
Süper LigReading the valuation
The market values Vásquez at €1.5M. Model A, which never saw Vásquez during training, estimates €1.5M: the market value is 2% above that estimate.
That is a factor of ×1.02. 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 €1.8M, 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
- 35
- Minutes
- 3,150
- Started
- 35/35
- Min / app
- 90
- 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 Vásquez…
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 €1.5M
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 485 goalkeepers
Dashed ring: the goalkeeper median (50th percentile)
Starts
Share of appearances started rather than entered from the bench.
100% this player100% goalkeeper median62nd 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
- €50k
- Oct 2018
- Peak
- €4M
- Dec 2024
- Model target
- €1.5M
- May 2026
- Valuations
- 17
- 8 club changes
May 2026: €1.5M, Besiktas JK. Dotted lines mark the €2M, €10M and €30M tier boundaries.
Show as a table
| Date | Market value | Club |
|---|---|---|
| 2018-10-09 | €50k | Boyacá Patriotas FC |
| 2020-03-02 | €50k | Club Guaraní U23 |
| 2021-02-04 | €100k | Club Guaraní |
| 2021-06-28 | €100k | Club Guaraní |
| 2021-12-09 | €100k | Club Guaraní |
| 2022-06-15 | €400k | Club Guaraní |
| 2022-11-30 | €350k | Club Guaraní |
| 2023-06-15 | €350k | AC Milan |
| 2023-12-21 | €300k | Sheffield Wednesday |
| 2024-06-03 | €300k | Ascoli Calcio |
| 2024-10-18 | €2.5M | FC Empoli |
| 2024-12-18 | €4M | FC Empoli |
| 2025-03-25 | €2M | FC Empoli |
| 2025-06-17 | €2M | FC Empoli |
| 2025-10-07 | €1.5M | AS Roma |
| 2025-12-23 | €1.5M | AS Roma |
| 2026-05-21 | €1.5M | Besiktas JK |
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
- +0.015
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 →Süper Lig428 players · median €1.2M
Valued above 52% of the 428 Süper Lig players.
See them in the Explorer →Goalkeepers, all leagues485 players · median €1M
Valued above 55% of the 485 goalkeepers.
See them in the Explorer →Where Vásquez appears
Watchlists and the comparison tray are kept in this browser only.
Near this valuation closest observed values: same league, then same position
- AyhanDMGalatasaray · Süper Lig€1.5M
- SatkaCBSamsunspor · Süper Lig€1.5M
- BazoerCBKonyaspor · Süper Lig€1.5M
- SoweCFCaykur Rizespor · Süper Lig€1.5M
- HradeckyGKAS Monaco · goalkeepers€1.5M
- BizotGKAston Villa · goalkeepers€1.5M
- ButlandGKRangers FC · goalkeepers€1.5M
- LantratovGKLokomotiv Moscow · goalkeepers€1.5M
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).