FairValue

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Rafa

Silva

SSPortugal · SL Benfica

№ 238055Established €4.8M −0.18

Player dossierLiga Portugal

RafaSilva

SSSecond StrikerAttack

Club
SL Benfica
League
Liga Portugal
Nationality
Portugal
Age
33
Height
172 cm
Foot
Right
Valued
28 May 2026

Reading the valuation

The market values Silva at €4M. Model A, which never saw Silva during training, estimates €4.8M: the market value is 16% below that estimate.

That is a factor of ×1.19. 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 €3.9M, 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.

▼ −0.18A €4.8M▲ +0.03B €3.9M
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
79
Minutes
6,369
Goals
26
Assists
14
Started
74/79
Min / app
81
Cards
7Y 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 Silva…

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 €4M

Checking API
EmergingEstablishedEliteWorld Class€2M€10M€30M€100k€1M€100MMarket €4MModel A €4.8M

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

Rafa Silva's percentiles among attackers: Goals per 90 70th, Assists per 90 69th, Minutes, two years 98th, Starts 98th, Minutes, last 365 days 87th, European club minutes 89th70thGoals69thAssists98thMinutes98thStarts87thRecent89thEurope

Dashed ring: the attacker median (50th percentile)

Minutes, two years

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

6,369 this player2,242 attacker median98th 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
€1.5M
Oct 2013
Peak
€30M
Dec 2019
Model target
€4M
May 2026
Valuations
37
3 club changes
May 2026€4MSL BenficaValuation the model is trained to reproduce

May 2026: €4M, SL Benfica. Dotted lines mark the €2M, €10M and €30M tier boundaries.

Show as a table
DateMarket valueClub
2013-10-08€1.5MSC Braga
2014-02-26€4MSC Braga
2014-07-25€6.5MSC Braga
2015-02-17€7.5MSC Braga
2015-07-01€8MSC Braga
2016-02-24€11MSC Braga
2016-06-01€15MSC Braga
2016-07-29€15MSC Braga
2017-02-22€15MSL Benfica
2017-06-26€15MSL Benfica
2017-11-06€10MSL Benfica
2018-02-07€8MSL Benfica
2018-06-13€12MSL Benfica
2018-11-01€15MSL Benfica
2019-01-11€20MSL Benfica
2019-03-18€22MSL Benfica
2019-06-07€28MSL Benfica
2019-12-30€30MSL Benfica
2020-04-08€24MSL Benfica
2020-08-17€24MSL Benfica
2021-01-28€23MSL Benfica
2021-06-01€23MSL Benfica
2021-09-21€24MSL Benfica
2021-12-27€28MSL Benfica
2022-03-10€25MSL Benfica
2022-05-31€20MSL Benfica
2022-11-01€23MSL Benfica
2023-06-16€22MSL Benfica
2023-12-27€18MSL Benfica
2024-06-06€14MSL Benfica
2024-10-04€14MBesiktas JK
2024-12-23€12MBesiktas JK
2025-03-20€10MBesiktas JK
2025-06-18€9MBesiktas JK
2025-10-01€7MBesiktas JK
2025-12-17€5MBesiktas JK
2026-05-28€4MSL Benfica

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
−0.176

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 →

Liga Portugal423 players · median €1M

Valued above 72% of the 423 Liga Portugal players.

€20k€200k€2M€20M€4MSee them in the Explorer →

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

Valued above 59% of the 1,583 attackers.

€20k€300k€5M€75M€4MSee them in the Explorer →

Where Silva 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).