Fousseni
Diabaté
RWMali · Kasimpasa
Player dossierSüper Lig
FousseniDiabaté
RWRight WingerAttack
- Club
- Kasimpasa
- League
- Süper Lig
- Nationality
- Mali
- Age
- 30
- Height
- 178 cm
- Foot
- Left
- Valued
- 21 May 2026
Süper LigReading the valuation
The market values Diabaté at €800k. Model A, which never saw Diabaté during training, estimates €1.1M: the market value is 29% below that estimate.
That is a factor of ×1.42. 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 €842k, 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
- 27
- Minutes
- 1,979
- Goals
- 1
- Assists
- 4
- Started
- 21/27
- Min / app
- 73
- Cards
- 1Y 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 Diabaté…
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 €800k
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 1,583 attackers
Dashed ring: the attacker median (50th percentile)
Starts
Share of appearances started rather than entered from the bench.
78% this player59% attacker median80th 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
- €2M
- Mar 2018
- Peak
- €5M
- Nov 2022
- Model target
- €800k
- May 2026
- Valuations
- 25
- 8 club changes
May 2026: €800k, Kasimpasa. Dotted lines mark the €2M, €10M and €30M tier boundaries.
Show as a table
| Date | Market value | Club |
|---|---|---|
| 2018-03-23 | €2M | Leicester City |
| 2018-05-28 | €3M | Leicester City |
| 2018-12-19 | €3M | Leicester City |
| 2019-06-04 | €3M | Sivasspor |
| 2019-12-19 | €2.8M | Amiens SC |
| 2020-04-08 | €2.2M | Amiens SC |
| 2020-12-23 | €1.8M | Trabzonspor |
| 2021-03-16 | €2.1M | Göztepe |
| 2021-05-21 | €2.3M | Göztepe |
| 2021-10-12 | €2.5M | Giresunspor |
| 2022-01-04 | €2.8M | Giresunspor |
| 2022-03-31 | €2.7M | Giresunspor |
| 2022-06-01 | €2.7M | Giresunspor |
| 2022-11-18 | €5M | FK Partizan Belgrade |
| 2023-06-22 | €5M | FK Partizan Belgrade |
| 2023-10-19 | €3.6M | FC Lausanne-Sport |
| 2023-12-21 | €2.5M | FC Lausanne-Sport |
| 2024-03-28 | €1.5M | FC Lausanne-Sport |
| 2024-05-31 | €1M | FC Lausanne-Sport |
| 2024-09-27 | €1.5M | FC Lausanne-Sport |
| 2024-12-23 | €1.2M | FC Lausanne-Sport |
| 2025-06-10 | €1.2M | FC Lausanne-Sport |
| 2025-10-01 | €1M | Kasimpasa |
| 2025-12-17 | €900k | Kasimpasa |
| 2026-05-21 | €800k | Kasimpasa |
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
- −0.349
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 33% of the 428 Süper Lig players.
See them in the Explorer →Attackers, all leagues1,583 players · median €2.5M
Valued above 25% of the 1,583 attackers.
See them in the Explorer →Where Diabaté appears
Watchlists and the comparison tray are kept in this browser only.
Near this valuation closest observed values: same league, then same position
- NiangCFGenclerbirligi Ankara · Süper Lig€800k
- UçanCMBesiktas JK · Süper Lig€800k
- WinckRBKasimpasa · Süper Lig€800k
- GoutasCBGenclerbirligi Ankara · Süper Lig€800k
- RamanCFKV Mechelen · attackers€800k
- PratsCFRCD Mallorca · attackers€800k
- JeremejeffCFPAOK Thessaloniki · attackers€800k
- GreveLWRanders FC · attackers€800k
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).