Casper
Terho
RWFinland · Sparta Rotterdam
Player dossierEredivisie
CasperTerho
RWRight WingerAttack
- Club
- Sparta Rotterdam
- League
- Eredivisie
- Nationality
- Finland
- Age
- 22
- Height
- 184 cm
- Foot
- Left
- Valued
- 28 May 2026
EredivisieReading the valuation
The market values Terho at €1M. Model A, which never saw Terho during training, estimates €721k: the market value is 39% above that estimate.
That is a factor of ×1.39. 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 €1.2M, 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.
- Apps
- 32
- Minutes
- 1,244
- Goals
- 1
- Assists
- 2
- Started
- 10/32
- Min / app
- 39
- Cards
- 6Y 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 Terho…
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 APIAsking 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 1,583 attackers
Dashed ring: the attacker median (50th percentile)
European club minutes
Share of minutes played in UEFA club competitions.
2% this player0% attacker median59th percentile
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
- €25k
- Oct 2019
- Peak
- €2.5M
- Mar 2024
- Model target
- €1M
- May 2026
- Valuations
- 17
- 6 club changes
May 2026: €1M, Sparta Rotterdam. Dotted lines mark the €2M, €10M and €30M tier boundaries.
Show as a table
| Date | Market value | Club |
|---|---|---|
| 2019-10-06 | €25k | Unknown |
| 2020-09-26 | €25k | HJK Klubi 04 Helsinki |
| 2021-03-04 | €25k | HJK Helsinki |
| 2021-08-02 | €100k | HJK Helsinki |
| 2021-11-02 | €100k | HJK Helsinki |
| 2022-04-15 | €150k | HJK Helsinki |
| 2022-07-25 | €250k | HJK Helsinki |
| 2022-10-27 | €400k | HJK Helsinki |
| 2023-06-09 | €750k | Union Saint-Gilloise |
| 2023-10-23 | €1.2M | Union Saint-Gilloise |
| 2023-12-19 | €1.8M | Union Saint-Gilloise |
| 2024-03-22 | €2.5M | Union Saint-Gilloise |
| 2024-06-04 | €2.2M | Union Saint-Gilloise |
| 2024-12-11 | €1.8M | Union Saint-Gilloise |
| 2025-06-19 | €1.8M | SC Paderborn 07 |
| 2025-12-10 | €1.5M | Oud-Heverlee Leuven |
| 2026-05-28 | €1M | Sparta Rotterdam |
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
- +0.327
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 →Eredivisie425 players · median €1M
Valued above 46% of the 425 Eredivisie players.
See them in the Explorer →Attackers, all leagues1,583 players · median €2.5M
Valued above 29% of the 1,583 attackers.
See them in the Explorer →Where Terho appears
Watchlists and the comparison tray are kept in this browser only.
Near this valuation closest observed values: same league, then same position
- UnnerstallGKFC Twente Enschede · Eredivisie€1M
- HallerCFFC Utrecht · Eredivisie€1M
- OvereemDMSC Heerenveen · Eredivisie€1M
- NamliRWPEC Zwolle · Eredivisie€1M
- DzekoCFFC Schalke 04 · attackers€1M
- DzyubaCFAkron Tolyatti · attackers€1M
- PedroRWSS Lazio · attackers€1M
- DjuricCFUS Cremonese · attackers€1M
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).