FairValue

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  • EnvironmentOverviewWhat FairValue measures, what it found, where to go next.
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Portrait of Exequiel Palacios

Exequiel

Palacios

CMArgentina · Bayer 04 Leverkusen

№ 401578Elite €14.8M +0.53

Image: FootyLogos

Player dossierBundesliga

ExequielPalacios

CMCentral MidfieldMidfield

Club
Bayer 04 Leverkusen
League
Bundesliga
Nationality
Argentina
Age
27
Height
177 cm
Foot
Right
Valued
27 May 2026

Reading the valuation

The market values Palacios at €25M. Model A, which never saw Palacios during training, estimates €14.8M: the market value is 69% above that estimate.

That is a factor of ×1.69. 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 €8.7M, 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.

▲ +0.53A €14.8M▲ +1.06B €8.7M
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
63
Minutes
3,703
Goals
1
Assists
7
Started
41/63
Min / app
59
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 Palacios…

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 €25M

Checking API
EmergingEstablishedEliteWorld Class€2M€10M€30M€100k€1M€100MMarket €25MModel A €14.8M

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 1,687 midfielders

Exequiel Palacios's percentiles among midfielders: Goals per 90 22nd, Assists per 90 77th, Minutes, two years 69th, Starts 42nd, Minutes, last 365 days 51st, European club minutes 93rd22ndGoals77thAssists69thMinutes42ndStarts51stRecent93rdEurope

Dashed ring: the midfielder median (50th percentile)

European club minutes

Share of minutes played in UEFA club competitions.

27% this player0% midfielder median93rd percentile

0%peer deciles · median line · this player ●85%

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
€300k
Feb 2016
Peak
€45M
May 2024
Model target
€25M
May 2026
Valuations
25
2 club changes
May 2026€25MBayer 04 LeverkusenValuation the model is trained to reproduce

May 2026: €25M, Bayer 04 Leverkusen. Dotted lines mark the €2M, €10M and €30M tier boundaries.

Show as a table
DateMarket valueClub
2016-02-06€300kCA River Plate II
2016-08-08€300kCA River Plate II
2017-10-09€1.5MCA River Plate
2018-05-08€3.8MCA River Plate
2018-12-18€20MCA River Plate
2019-08-06€20MCA River Plate
2019-12-05€25MCA River Plate
2020-04-08€22.5MBayer 04 Leverkusen
2020-07-08€18MBayer 04 Leverkusen
2021-02-10€18MBayer 04 Leverkusen
2021-03-31€13MBayer 04 Leverkusen
2021-06-09€13MBayer 04 Leverkusen
2021-10-07€15MBayer 04 Leverkusen
2021-12-22€15MBayer 04 Leverkusen
2022-06-09€15MBayer 04 Leverkusen
2022-11-09€15MBayer 04 Leverkusen
2023-06-22€22MBayer 04 Leverkusen
2023-10-18€35MBayer 04 Leverkusen
2023-12-14€40MBayer 04 Leverkusen
2024-05-29€45MBayer 04 Leverkusen
2024-12-20€40MBayer 04 Leverkusen
2025-06-05€40MBayer 04 Leverkusen
2025-10-14€30MBayer 04 Leverkusen
2025-12-19€30MBayer 04 Leverkusen
2026-05-27€25MBayer 04 Leverkusen

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
+0.525

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 →

Bundesliga451 players · median €5M

Valued above 87% of the 451 Bundesliga players.

€300k€2M€15M€100M€25MSee them in the Explorer →

Midfielders, all leagues1,687 players · median €2M

Valued above 91% of the 1,687 midfielders.

€20k€200k€2M€20M€25MSee them in the Explorer →

Where Palacios 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).