Badou
Ndiaye
DMSenegal · Gaziantep FK
Player dossierSüper Lig
BadouNdiaye
DMDefensive MidfieldMidfield
- Club
- Gaziantep FK
- League
- Süper Lig
- Nationality
- Senegal
- Age
- 35
- Height
- 180 cm
- Foot
- Right
- Valued
- 17 Dec 2025
Süper LigReading the valuation
The market values Ndiaye at €300k. Model A, which never saw Ndiaye during training, estimates €322k: the market value is 7% below that estimate.
That is a factor of ×1.07. 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 €282k, 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
- 53
- Minutes
- 3,808
- Goals
- 2
- Assists
- 4
- Started
- 43/53
- Min / app
- 72
- Cards
- 18Y 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 Ndiaye…
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 €300k
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)
Starts
Share of appearances started rather than entered from the bench.
81% this player69% midfielder median72nd 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
- €100k
- Jul 2012
- Peak
- €15M
- Feb 2018
- Model target
- €300k
- Dec 2025
- Valuations
- 33
- 12 club changes
Dec 2025: €300k, Gaziantep FK. Dotted lines mark the €2M, €10M and €30M tier boundaries.
Show as a table
| Date | Market value | Club |
|---|---|---|
| 2012-07-25 | €100k | FK Bodø/Glimt |
| 2013-12-02 | €800k | FK Bodø/Glimt |
| 2014-12-07 | €1.2M | FK Bodø/Glimt |
| 2015-10-08 | €2M | Osmanlispor FK |
| 2016-01-18 | €4M | Osmanlispor FK |
| 2016-07-15 | €4.3M | Osmanlispor FK |
| 2017-01-10 | €6M | Osmanlispor FK |
| 2017-06-09 | €5M | Osmanlispor FK |
| 2017-10-06 | €7M | Galatasaray |
| 2018-02-05 | €15M | Stoke City |
| 2018-05-28 | €15M | Stoke City |
| 2019-01-04 | €12M | Galatasaray |
| 2019-06-04 | €8.5M | Galatasaray |
| 2020-04-08 | €6.8M | Trabzonspor |
| 2020-08-04 | €6M | Stoke City |
| 2020-10-12 | €4M | Fatih Karagümrük |
| 2020-12-23 | €3.5M | Fatih Karagümrük |
| 2021-06-18 | €2.7M | Al-Ain SFC |
| 2021-11-01 | €2.2M | Aris Thessaloniki |
| 2022-06-09 | €1.8M | Aris Thessaloniki |
| 2022-10-27 | €1.8M | Adana Demirspor |
| 2023-03-14 | €1.6M | Adana Demirspor |
| 2023-06-08 | €1.5M | Adana Demirspor |
| 2023-09-27 | €1.2M | Adana Demirspor |
| 2023-12-21 | €1M | Adana Demirspor |
| 2024-03-15 | €800k | Pendikspor |
| 2024-05-31 | €700k | Pendikspor |
| 2024-10-04 | €500k | Gaziantep FK |
| 2024-12-23 | €450k | Gaziantep FK |
| 2025-03-20 | €425k | Gaziantep FK |
| 2025-06-18 | €375k | Gaziantep FK |
| 2025-10-01 | €350k | Gaziantep FK |
| 2025-12-17 | €300k | Gaziantep FK |
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
- −0.072
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 12% of the 428 Süper Lig players.
See them in the Explorer →Midfielders, all leagues1,687 players · median €2M
Valued above 7% of the 1,687 midfielders.
See them in the Explorer →Where Ndiaye appears
Watchlists and the comparison tray are kept in this browser only.
Near this valuation closest observed values: same league, then same position
- TosunCFKasimpasa · Süper Lig€300k
- MaximAMGaziantep FK · Süper Lig€300k
- YeşilyurtRBAntalyaspor · Süper Lig€300k
- MladenovicLBFatih Karagümrük · Süper Lig€300k
- TrejoAMRayo Vallecano · midfielders€300k
- HoltbyCMNAC Breda · midfielders€300k
- PizziAMGD Estoril Praia · midfielders€300k
- SchwabCMHolstein Kiel · midfielders€300k
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).