FairValue

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

Priestman

CMAustralia · Motherwell FC

№ 867755Emerging €436k −0.56

Player dossierPremiership

OscarPriestman

CMCentral MidfieldMidfield

Club
Motherwell FC
League
Premiership
Nationality
Australia
Age
23
Height
175 cm
Foot
Right
Valued
20 May 2026

Reading the valuation

The market values Priestman at €250k. Model A, which never saw Priestman during training, estimates €436k: the market value is 43% below that estimate.

That is a factor of ×1.75. 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 €472k, 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.

▼ −0.56A €436k▼ −0.63B €472k
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
27
Minutes
1,082
Goals
0
Assists
0
Started
11/27
Min / app
40
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 Priestman…

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 €250k

Checking API
EmergingEstablishedEliteWorld Class€2M€10M€30M€100k€1M€100MMarket €250kModel A €436k

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

Oscar Priestman's percentiles among midfielders: Goals per 90 10th, Assists per 90 8th, Minutes, two years 15th, Starts 13th, Minutes, last 365 days 35th, European club minutes 30th10thGoals8thAssists15thMinutes13thStarts35thRecent30thEurope

Dashed ring: the midfielder median (50th percentile)

Minutes, last 365 days

Club minutes in the final year of the window: recent involvement, or the absence of it.

1,082 this player1,541 midfielder median35th percentile

0peer deciles · median line · this player ●4,800

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
€150k
Jan 2024
Peak
€375k
Jun 2025
Model target
€250k
May 2026
Valuations
6
1 club change
May 2026€250kMotherwell FCValuation the model is trained to reproduce

May 2026: €250k, Motherwell FC. Dotted lines mark the €2M, €10M and €30M tier boundaries.

Show as a table
DateMarket valueClub
2024-01-08€150kWestern Sydney Wanderers
2024-05-28€250kWestern Sydney Wanderers
2025-01-09€275kWestern Sydney Wanderers
2025-06-03€375kWestern Sydney Wanderers
2025-12-10€300kMotherwell FC
2026-05-20€250kMotherwell FC

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
−0.557

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 →

Premiership311 players · median €400k

Valued above 32% of the 311 Premiership players.

€20k€150k€1M€7.5M€250kSee them in the Explorer →

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

Valued above 5% of the 1,687 midfielders.

€20k€200k€2M€20M€250kSee them in the Explorer →

Where Priestman 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).