Majid
Hosseini
CBIran · Kayserispor
Player dossierSüper Lig
MajidHosseini
CBCentre-BackDefender
- Club
- Kayserispor
- League
- Süper Lig
- Nationality
- Iran
- Age
- 29
- Height
- 187 cm
- Foot
- Right
- Valued
- 21 May 2026
Süper LigReading the valuation
The market values Hosseini at €700k. Model A, which never saw Hosseini during training, estimates €312k: the market value is 124% above that estimate.
That is a factor of ×2.24. 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 €507k, 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
- 17
- Minutes
- 1,079
- Goals
- 0
- Assists
- 0
- Started
- 12/17
- Min / app
- 63
- Cards
- 3Y 1R
Club matches, two years to the valuation date
The Valuation Journey
What moves Model A
Asking the prediction API to explain Model A for Hosseini…
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 €700k
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.
0% this player0% defender 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
- €75k
- Jan 2015
- Peak
- €3.5M
- Mar 2023
- Model target
- €700k
- May 2026
- Valuations
- 39
- 4 club changes
May 2026: €700k, Kayserispor. Dotted lines mark the €2M, €10M and €30M tier boundaries.
Show as a table
| Date | Market value | Club |
|---|---|---|
| 2015-01-10 | €75k | Esteghlal FC |
| 2015-06-30 | €100k | Esteghlal FC |
| 2016-01-01 | €100k | Rah Ahan Yazdan FC |
| 2016-06-10 | €250k | Rah Ahan Yazdan FC |
| 2017-01-09 | €350k | Esteghlal FC |
| 2017-07-10 | €500k | Esteghlal FC |
| 2018-01-09 | €800k | Esteghlal FC |
| 2018-06-09 | €900k | Esteghlal FC |
| 2018-07-16 | €1.5M | Esteghlal FC |
| 2019-01-04 | €1.5M | Trabzonspor |
| 2019-06-04 | €2M | Trabzonspor |
| 2019-10-04 | €2.5M | Trabzonspor |
| 2020-01-03 | €3M | Trabzonspor |
| 2020-03-25 | €2.5M | Trabzonspor |
| 2020-04-08 | €2M | Trabzonspor |
| 2020-08-04 | €2M | Trabzonspor |
| 2020-10-12 | €1.7M | Trabzonspor |
| 2020-12-23 | €1.2M | Trabzonspor |
| 2021-03-16 | €1.2M | Trabzonspor |
| 2021-05-21 | €1.4M | Trabzonspor |
| 2021-10-12 | €1.4M | Kayserispor |
| 2022-01-04 | €1.5M | Kayserispor |
| 2022-03-31 | €1.8M | Kayserispor |
| 2022-06-01 | €3M | Kayserispor |
| 2022-10-27 | €3M | Kayserispor |
| 2023-03-14 | €3.5M | Kayserispor |
| 2023-06-08 | €3M | Kayserispor |
| 2023-09-27 | €2.6M | Kayserispor |
| 2023-12-21 | €2.8M | Kayserispor |
| 2024-03-15 | €2.5M | Kayserispor |
| 2024-05-31 | €2.2M | Kayserispor |
| 2024-10-04 | €1.6M | Kayserispor |
| 2024-12-23 | €1.4M | Kayserispor |
| 2025-03-20 | €1.3M | Kayserispor |
| 2025-06-18 | €1.3M | Kayserispor |
| 2025-10-01 | €1.2M | Kayserispor |
| 2025-12-17 | €1M | Kayserispor |
| 2026-03-05 | €800k | Kayserispor |
| 2026-05-21 | €700k | Kayserispor |
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
- +0.808
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 29% of the 428 Süper Lig players.
See them in the Explorer →Defenders, all leagues2,065 players · median €2M
Valued above 26% of the 2,065 defenders.
See them in the Explorer →Where Hosseini appears
Watchlists and the comparison tray are kept in this browser only.
Near this valuation closest observed values: same league, then same position
- EsgaioRBFatih Karagümrük · Süper Lig€700k
- DenswilCBKayserispor · Süper Lig€700k
- AntalyalıDMCaykur Rizespor · Süper Lig€700k
- VerdeRWFatih Karagümrük · Süper Lig€700k
- AlbiolCBPisa Sporting Club · defenders€700k
- D'AmbrosioCBAC Monza · defenders€700k
- FemeníaRBGetafe CF · defenders€700k
- AppiahRBAS Saint-Étienne · defenders€700k
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).