FairValue

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Kaique

Rocha

CBBrazil · Casa Pia AC

№ 633377Emerging €400k +0.92

Player dossierLiga Portugal

KaiqueRocha

CBCentre-BackDefender

Club
Casa Pia AC
League
Liga Portugal
Nationality
Brazil
Age
25
Height
195 cm
Foot
Right
Valued
28 May 2026

Reading the valuation

The market values Rocha at €1M. Model A, which never saw Rocha during training, estimates €400k: the market value is 150% above that estimate.

That is a factor of ×2.50. 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 €592k, 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.

▲ +0.92A €400k▲ +0.53B €592k
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
6
Minutes
497
Goals
1
Assists
0
Started
6/6
Min / app
83
Cards
0Y 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 Rocha…

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 €1M

Checking API
EmergingEstablishedEliteWorld Class€2M€10M€30M€100k€1M€100MMarket €1MModel A €400k

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 2,065 defenders

Kaique Rocha's percentiles among defenders: Goals per 90 98th, Assists per 90 17th, Minutes, two years 1st, Starts 97th, Minutes, last 365 days 11th, European club minutes 30th98thGoals17thAssists1stMinutes97thStarts11thRecent30thEurope

Dashed ring: the defender median (50th percentile)

Goals per 90

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

0.18 this player0.03 defender median98th percentile

0.00peer deciles · median line · this player ●0.41

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
€50k
Feb 2019
Peak
€3M
Jun 2024
Model target
€1M
May 2026
Valuations
20
6 club changes
May 2026€1MCasa Pia ACValuation the model is trained to reproduce

May 2026: €1M, Casa Pia AC. Dotted lines mark the €2M, €10M and €30M tier boundaries.

Show as a table
DateMarket valueClub
2019-02-18€50kUnknown
2019-08-15€500kUnknown
2020-04-08€450kSampdoria Primavera
2020-06-26€850kSampdoria Primavera
2020-12-29€800kUC Sampdoria
2021-06-03€800kUC Sampdoria
2021-12-17€1MSport Club Internacional
2022-04-06€1MSport Club Internacional
2022-08-19€1MSport Club Internacional
2022-11-14€1MSport Club Internacional
2023-04-07€1MClub Athletico Paranaense
2023-07-25€1MClub Athletico Paranaense
2023-12-11€1MClub Athletico Paranaense
2024-03-28€1.5MClub Athletico Paranaense
2024-06-17€3MClub Athletico Paranaense
2024-12-09€3MClub Athletico Paranaense
2025-06-06€3MSport Club Internacional
2025-09-30€2MCasa Pia AC
2025-12-18€1.5MCasa Pia AC
2026-05-28€1MCasa Pia AC

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
+0.917

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 42% of the 423 Liga Portugal players.

€20k€200k€2M€20M€1MSee them in the Explorer →

Defenders, all leagues2,065 players · median €2M

Valued above 35% of the 2,065 defenders.

€20k€200k€2M€20M€1MSee them in the Explorer →

Where Rocha 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).