FairValue

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Amine

Gouiri

CFAlgeria · Olympique Marseille

№ 418659Elite €17.9M +0.45

Player dossierLigue 1

AmineGouiri

CFCentre-ForwardAttack

Club
Olympique Marseille
League
Ligue 1
Nationality
Algeria
Age
26
Height
180 cm
Foot
Right
Valued
1 Jun 2026

Reading the valuation

The market values Gouiri at €28M. Model A, which never saw Gouiri during training, estimates €17.9M: the market value is 56% above that estimate.

That is a factor of ×1.56. 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 €14.5M, 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.

▲ +0.45A €17.9M▲ +0.66B €14.5M
Pitch length is a log value scale fitted to this player's figures. ● observed · ◇ Model A · dashed ◇ Model B · each arc is a residual, log(observed) − log(estimate).
Apps
59
Minutes
3,652
Goals
21
Assists
8
Started
41/59
Min / app
62
Cards
4Y 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 Gouiri…

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 €28M

Checking API
EmergingEstablishedEliteWorld Class€2M€10M€30M€100k€1M€100MMarket €28MModel A €17.9M

Asking 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

Amine Gouiri's percentiles among attackers: Goals per 90 90th, Assists per 90 69th, Minutes, two years 76th, Starts 67th, Minutes, last 365 days 59th, European club minutes 63rd90thGoals69thAssists76thMinutes67thStarts59thRecent63rdEurope

Dashed ring: the attacker median (50th percentile)

Goals per 90

Club goals per 90 minutes played in the two years to the valuation date.

0.52 this player0.26 attacker median90th percentile

0.00peer deciles · median line · this player ●1.17

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
Oct 2017
Peak
€50M
Mar 2022
Model target
€28M
Jun 2026
Valuations
26
3 club changes
Jun 2026€28MOlympique MarseilleValuation the model is trained to reproduce

Jun 2026: €28M, Olympique Marseille. Dotted lines mark the €2M, €10M and €30M tier boundaries.

Show as a table
DateMarket valueClub
2017-10-12€150kOlympique Lyon
2018-01-24€4.5MOlympique Lyon
2018-06-04€4.5MOlympique Lyon
2018-12-17€4.5MOlympique Lyon
2019-06-03€4.5MOlympique Lyon
2019-12-19€4.5MOlympique Lyon
2020-04-08€4MOlympique Lyon
2020-08-03€7MOGC Nice
2020-10-15€15MOGC Nice
2021-01-07€20MOGC Nice
2021-04-09€27MOGC Nice
2021-06-04€30MOGC Nice
2021-10-08€35MOGC Nice
2021-12-16€45MOGC Nice
2022-03-23€50MOGC Nice
2022-05-30€42MOGC Nice
2022-09-19€35MStade Rennais FC
2022-11-02€38MStade Rennais FC
2023-03-27€35MStade Rennais FC
2023-06-27€35MStade Rennais FC
2023-12-18€28MStade Rennais FC
2024-06-03€25MStade Rennais FC
2024-12-10€20MStade Rennais FC
2025-06-03€30MOlympique Marseille
2025-12-15€28MOlympique Marseille
2026-06-01€28MOlympique Marseille

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
+0.448

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 →

Ligue 1423 players · median €5M

Valued above 91% of the 423 Ligue 1 players.

€100k€750k€5M€30M€28MSee them in the Explorer →

Attackers, all leagues1,583 players · median €2.5M

Valued above 91% of the 1,583 attackers.

€20k€300k€5M€75M€28MSee them in the Explorer →

Where Gouiri appears

Watchlists and the comparison tray are kept in this browser only.

Near this valuation closest observed values: same league, then same position

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).