FairValue

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Casper

Højer

LBDenmark · Caykur Rizespor

№ 222977Emerging €1.3M −0.28

Player dossierSüper Lig

CasperHøjer

LBLeft-BackDefender

Club
Caykur Rizespor
League
Süper Lig
Nationality
Denmark
Age
31
Height
183 cm
Foot
Left
Valued
21 May 2026

Reading the valuation

The market values Højer at €1M. Model A, which never saw Højer during training, estimates €1.3M: the market value is 25% below that estimate.

That is a factor of ×1.33. 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 €2M, 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.

▼ −0.28A €1.3M▼ −0.71B €2M
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
60
Minutes
4,803
Goals
1
Assists
9
Started
56/60
Min / app
80
Cards
9Y 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 Højer…

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 €1.3M

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

Casper Højer's percentiles among defenders: Goals per 90 39th, Assists per 90 92nd, Minutes, two years 81st, Starts 79th, Minutes, last 365 days 86th, European club minutes 30th39thGoals92ndAssists81stMinutes79thStarts86thRecent30thEurope

Dashed ring: the defender median (50th percentile)

Assists per 90

Club assists per 90 minutes in the same window.

0.17 this player0.04 defender median92nd percentile

0.00peer deciles · median line · this player ●0.58

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
Jul 2013
Peak
€2.5M
Dec 2020
Model target
€1M
May 2026
Valuations
32
4 club changes
May 2026€1MCaykur RizesporValuation the model is trained to reproduce

May 2026: €1M, Caykur Rizespor. Dotted lines mark the €2M, €10M and €30M tier boundaries.

Show as a table
DateMarket valueClub
2013-07-22€50kBrönshöj Boldklub
2013-12-27€100kBrönshöj Boldklub
2014-06-26€150kBrönshöj Boldklub
2014-12-18€200kLyngby Boldklub
2015-09-02€200kLyngby Boldklub
2016-01-25€150kLyngby Boldklub
2016-08-12€150kLyngby Boldklub
2016-12-12€200kLyngby Boldklub
2017-06-21€200kLyngby Boldklub
2017-12-18€200kLyngby Boldklub
2018-06-02€400kAarhus GF
2018-12-21€600kAarhus GF
2019-06-08€700kAarhus GF
2019-12-22€700kAarhus GF
2020-04-08€550kAarhus GF
2020-07-31€2MAarhus GF
2020-12-23€2.5MAarhus GF
2021-06-04€2.5MAarhus GF
2021-12-26€2.2MAC Sparta Prague
2022-06-22€2.2MAC Sparta Prague
2022-12-14€2.2MAC Sparta Prague
2023-06-20€2MAC Sparta Prague
2023-09-27€2MCaykur Rizespor
2023-12-21€1.7MCaykur Rizespor
2024-03-15€1.7MCaykur Rizespor
2024-05-31€1.7MCaykur Rizespor
2024-10-04€1.5MCaykur Rizespor
2024-12-23€1.3MCaykur Rizespor
2025-03-20€1.2MCaykur Rizespor
2025-06-18€1.2MCaykur Rizespor
2025-12-17€1.2MCaykur Rizespor
2026-05-21€1MCaykur Rizespor

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
−0.282

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 →

Süper Lig428 players · median €1.2M

Valued above 40% of the 428 Süper Lig players.

€50k€300k€2M€15M€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 Højer 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).