FairValue

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  • EnvironmentOverviewWhat FairValue measures, what it found, where to go next.
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Nicolai

Flø

GKDenmark · Sönderjyske Fodbold

№ 242750Emerging €252k −0.23

Player dossierSuperliga

NicolaiFlø

GKGoalkeeperGoalkeeper

Club
Sönderjyske Fodbold
League
Superliga
Nationality
Denmark
Age
30
Height
190 cm
Foot
Left
Valued
25 May 2026

Reading the valuation

The market values Flø at €200k. Model A, which never saw Flø during training, estimates €252k: the market value is 21% below that estimate.

That is a factor of ×1.26. 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 €478k, 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.

▼ −0.23A €252k▼ −0.87B €478k
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
11
Minutes
860
Started
10/11
Min / app
78
Cards
1Y 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 Flø…

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 €200k

Checking API
EmergingEstablishedEliteWorld Class€2M€10M€30M€100k€1M€100MMarket €200kModel A €252k

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 485 goalkeepers

Nicolai Flø's percentiles among goalkeepers: Minutes, two years 13th, Starts 8th, Minutes, last 365 days 19th, European club minutes 32nd13thMinutes8thStarts19thRecent32ndEurope

Dashed ring: the goalkeeper median (50th percentile)

European club minutes

Share of minutes played in UEFA club competitions.

0% this player0% goalkeeper median32nd percentile

0%peer deciles · median line · this player ●86%

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
May 2013
Peak
€500k
Jun 2024
Model target
€200k
May 2026
Valuations
31
4 club changes
May 2026€200kSönderjyske FodboldValuation the model is trained to reproduce

May 2026: €200k, Sönderjyske Fodbold. Dotted lines mark the €2M, €10M and €30M tier boundaries.

Show as a table
DateMarket valueClub
2013-05-16€50kSilkeborg IF U19
2013-06-18€100kSilkeborg IF U19
2013-12-27€50kSilkeborg IF U19
2014-06-26€50kSilkeborg IF U19
2015-02-06€50kSilkeborg IF
2015-09-02€50kSilkeborg IF
2016-01-25€50kSilkeborg IF
2016-08-12€100kVendsyssel FF
2016-12-12€100kVendsyssel FF
2017-06-21€50kVendsyssel FF
2017-09-06€150kVendsyssel FF
2017-12-18€250kVendsyssel FF
2018-06-07€300kVendsyssel FF
2018-12-21€300kVendsyssel FF
2019-06-08€300kVendsyssel FF
2019-09-09€200kVendsyssel FF
2019-12-22€150kVendsyssel FF
2020-07-31€100kVendsyssel FF
2020-12-23€150kSönderjyskE
2021-06-04€200kSönderjyskE
2021-12-28€200kSönderjyskE
2022-06-20€200kSönderjyskE
2022-09-13€300kSönderjyske Fodbold
2022-12-22€250kSönderjyske Fodbold
2023-06-26€300kSönderjyske Fodbold
2023-12-21€400kSönderjyske Fodbold
2024-06-18€500kSönderjyske Fodbold
2024-12-09€400kSönderjyske Fodbold
2025-06-16€300kSönderjyske Fodbold
2025-12-15€200kSönderjyske Fodbold
2026-05-25€200kSönderjyske Fodbold

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
−0.231

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 →

Superliga256 players · median €800k

Valued above 7% of the 256 Superliga players.

€20k€150k€1M€7.5M€200kSee them in the Explorer →

Goalkeepers, all leagues485 players · median €1M

Valued above 9% of the 485 goalkeepers.

€20k€200k€2M€20M€200kSee them in the Explorer →

Where Flø 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).