Matías
González
AMArgentina · Volos NFC
Player dossierSuper League
MatíasGonzález
AMAttacking MidfieldMidfield
- Club
- Volos NFC
- League
- Super League
- Nationality
- Argentina
- Age
- 24
- Height
- 174 cm
- Foot
- Left
- Valued
- 4 Jun 2026
Super LeagueReading the valuation
The market values González at €250k. Model A, which never saw González during training, estimates €298k: the market value is 16% below that estimate.
That is a factor of ×1.19. 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 €324k, 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
- 10
- Minutes
- 489
- Goals
- 0
- Assists
- 0
- Started
- 4/10
- Min / app
- 49
- 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 González…
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 €250k
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 1,687 midfielders
Dashed ring: the midfielder median (50th percentile)
European club minutes
Share of minutes played in UEFA club competitions.
0% this player0% midfielder median30th 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
- Feb 2021
- Peak
- €1.7M
- Sept 2022
- Model target
- €250k
- Jun 2026
- Valuations
- 14
- 2 club changes
Jun 2026: €250k, Volos NFC. Dotted lines mark the €2M, €10M and €30M tier boundaries.
Show as a table
| Date | Market value | Club |
|---|---|---|
| 2021-02-08 | €50k | CA Banfield II |
| 2021-10-20 | €50k | CA Banfield II |
| 2022-05-24 | €50k | CA Banfield |
| 2022-09-06 | €1.7M | CA Banfield |
| 2022-10-26 | €1.7M | CA Banfield |
| 2023-07-04 | €1.3M | CA Banfield |
| 2023-12-19 | €1M | CA Banfield |
| 2024-03-11 | €700k | CA Banfield |
| 2024-06-12 | €600k | CA Banfield |
| 2024-12-13 | €500k | CA Banfield |
| 2025-06-02 | €350k | CA Banfield |
| 2025-12-17 | €175k | CA Banfield |
| 2026-03-06 | €200k | Volos NFC |
| 2026-06-04 | €250k | Volos NFC |
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
- −0.176
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 15% of the 356 Super League players.
See them in the Explorer →Midfielders, all leagues1,687 players · median €2M
Valued above 5% of the 1,687 midfielders.
See them in the Explorer →Where González appears
Watchlists and the comparison tray are kept in this browser only.
Near this valuation closest observed values: same league, then same position
- KarelisCFPanserraikos · Super League€250k
- TaisonLWPAOK Thessaloniki · Super League€250k
- MladenCBPanetolikos · Super League€250k
- LodyginGKLevadiakos · Super League€250k
- FalkCMOdense Boldklub · midfielders€250k
- BabenkoCMPolissya Zhytomyr · midfielders€250k
- SydorchukDMKVC Westerlo · midfielders€250k
- StambouliDMFC Metz · midfielders€250k
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).