FairValue

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Portrait of Amad Diallo

Amad

Diallo

RWCote d'Ivoire · Manchester United

№ 536835World Class €50M −0.10

Image: FootyLogos

Player dossierPremier League

AmadDiallo

RWRight WingerAttack

Club
Manchester United
League
Premier League
Nationality
Cote d'Ivoire
Age
23
Height
173 cm
Foot
Left
Valued
3 Jun 2026

Reading the valuation

The market values Diallo at €45M. Model A, which never saw Diallo during training, estimates €50M: the market value is 10% below that estimate.

That is a factor of ×1.11. 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 €25.4M, 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.

▼ −0.10A €50M▲ +0.57B €25.4M
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
73
Minutes
5,118
Goals
12
Assists
13
Started
56/73
Min / app
70
Cards
8Y 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 Diallo…

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 €45M

Checking API
EmergingEstablishedEliteWorld Class€2M€10M€30M€100k€1M€100MMarket €45MModel A €50M

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

Amad Diallo's percentiles among attackers: Goals per 90 39th, Assists per 90 78th, Minutes, two years 92nd, Starts 79th, Minutes, last 365 days 85th, European club minutes 73rd39thGoals78thAssists92ndMinutes79thStarts85thRecent73rdEurope

Dashed ring: the attacker median (50th percentile)

Minutes, two years

Total club minutes in the two-year window: how much the player was used.

5,118 this player2,242 attacker median92nd percentile

450peer deciles · median line · this player ●8,788

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
€15M
Oct 2020
Peak
€50M
Dec 2025
Model target
€45M
Jun 2026
Valuations
19
3 club changes
Jun 2026€45MManchester UnitedValuation the model is trained to reproduce

Jun 2026: €45M, Manchester United. Dotted lines mark the €2M, €10M and €30M tier boundaries.

Show as a table
DateMarket valueClub
2020-10-29€15MAtalanta BC
2020-12-29€15MAtalanta BC
2021-03-18€15MManchester United
2021-06-08€18MManchester United
2021-12-23€18MManchester United
2022-06-15€15MManchester United
2022-09-14€10MSunderland AFC
2022-10-27€7MSunderland AFC
2023-03-24€13MSunderland AFC
2023-06-01€18MManchester United
2023-12-19€18MManchester United
2024-05-27€18MManchester United
2024-10-01€22MManchester United
2024-12-16€25MManchester United
2025-03-18€40MManchester United
2025-05-30€45MManchester United
2025-10-17€40MManchester United
2025-12-09€50MManchester United
2026-06-03€45MManchester United

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
−0.104

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 →

Premier League555 players · median €18M

Valued above 86% of the 555 Premier League players.

€150k€1M€7.5M€50M€45MSee them in the Explorer →

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

Valued above 96% of the 1,583 attackers.

€20k€300k€5M€75M€45MSee them in the Explorer →

Where Diallo 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).