Rey
Manaj
CFAlbania · Sivasspor
Player dossierSüper Lig
ReyManaj
CFCentre-ForwardAttack
- Club
- Sivasspor
- League
- Süper Lig
- Nationality
- Albania
- Age
- 29
- Height
- 182 cm
- Foot
- Right
- Valued
- 1 Jun 2026
Süper LigReading the valuation
The market values Manaj at €1.8M. Model A, which never saw Manaj during training, estimates €1.5M: the market value is 24% above that estimate.
That is a factor of ×1.24. 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 €3.2M, 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
- 27
- Minutes
- 2,206
- Goals
- 12
- Assists
- 5
- Started
- 26/27
- Min / app
- 82
- Cards
- 9Y 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 Manaj…
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 €1.8M
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.
96% this player59% attacker median99th 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
- €150k
- Aug 2014
- Peak
- €5M
- May 2024
- Model target
- €1.8M
- Jun 2026
- Valuations
- 34
- 12 club changes
Jun 2026: €1.8M, Sivasspor. Dotted lines mark the €2M, €10M and €30M tier boundaries.
Show as a table
| Date | Market value | Club |
|---|---|---|
| 2014-08-18 | €150k | US Cremonese |
| 2015-02-04 | €175k | US Cremonese |
| 2015-06-19 | €175k | US Cremonese |
| 2015-11-05 | €800k | Inter Milan |
| 2016-01-04 | €800k | Inter Milan |
| 2016-07-15 | €1M | Delfino Pescara 1936 |
| 2017-01-02 | €1M | Delfino Pescara 1936 |
| 2017-06-09 | €900k | AC Pisa 1909 |
| 2018-01-01 | €900k | Granada CF |
| 2018-03-02 | €600k | Granada CF |
| 2018-05-30 | €600k | Granada CF |
| 2019-02-19 | €1.5M | Albacete Balompié |
| 2019-06-29 | €1.5M | Albacete Balompié |
| 2019-12-20 | €900k | Albacete Balompié |
| 2020-04-08 | €725k | FC Barcelona B |
| 2020-10-08 | €700k | FC Barcelona B |
| 2021-01-08 | €700k | FC Barcelona B |
| 2021-06-30 | €700k | FC Barcelona B |
| 2021-10-14 | €1M | Spezia Calcio |
| 2021-12-28 | €1M | Spezia Calcio |
| 2022-06-07 | €1.5M | Spezia Calcio |
| 2022-10-27 | €1.5M | Watford FC |
| 2023-03-28 | €1.2M | Without Club |
| 2023-09-27 | €1.2M | Sivasspor |
| 2023-12-21 | €1.4M | Sivasspor |
| 2024-03-15 | €3M | Sivasspor |
| 2024-05-31 | €5M | Sivasspor |
| 2024-10-04 | €5M | Sivasspor |
| 2024-12-23 | €4M | Sivasspor |
| 2025-03-20 | €3.5M | Sivasspor |
| 2025-06-18 | €3M | Sivasspor |
| 2025-11-28 | €2.5M | Sharjah FC |
| 2026-03-12 | €2.2M | Sivasspor |
| 2026-06-01 | €1.8M | Sivasspor |
Audit context group-level, not about this player
- Audit group
- UEFA
- Population gap, Model A
- +0.093 95% CI +0.063 to +0.124
- This player, market vs held-out A
- +0.214
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 60% of the 428 Süper Lig players.
See them in the Explorer →Attackers, all leagues1,583 players · median €2.5M
Valued above 43% of the 1,583 attackers.
See them in the Explorer →Where Manaj appears
Watchlists and the comparison tray are kept in this browser only.
Near this valuation closest observed values: same league, then same position
- HadergjonajRMAlanyaspor · Süper Lig€1.8M
- HagiAMAlanyaspor · Süper Lig€1.8M
- Dele-BashiruDMGenclerbirligi Ankara · Süper Lig€1.8M
- BayazıtGKKayserispor · Süper Lig€1.8M
- ImmobileCFParis FC · attackers€1.8M
- AyewCFLeicester City · attackers€1.8M
- BülterLW1.FC Köln · attackers€1.8M
- FountasLWOFI Crete · attackers€1.8M
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).