Andreas
Schjelderup
LWNorway · SL Benfica
Photo: Bryan Berlin / WikiPortraits, CC BY-SA 4.0 (background removed)
Player dossierLiga Portugal
AndreasSchjelderup
LWLeft WingerAttack
- Club
- SL Benfica
- League
- Liga Portugal
- Nationality
- Norway
- Age
- 21
- Height
- 177 cm
- Foot
- Right
- Valued
- 28 May 2026
Liga PortugalReading the valuation
The market values Schjelderup at €30M. Model A, which never saw Schjelderup during training, estimates €19.2M: the market value is 57% above that estimate.
That is a factor of ×1.57. 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 €18.6M, 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.
- Apps
- 72
- Minutes
- 3,531
- Goals
- 13
- Assists
- 12
- Started
- 41/72
- Min / app
- 49
- Cards
- 3Y 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 Schjelderup…
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 €30M
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.
31% this player0% attacker median95th 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
- €100k
- Feb 2021
- Peak
- €30M
- May 2026
- Model target
- €30M
- May 2026
- Valuations
- 15
- 3 club changes
May 2026: €30M, SL Benfica. Dotted lines mark the €2M, €10M and €30M tier boundaries.
Show as a table
| Date | Market value | Club |
|---|---|---|
| 2021-02-07 | €100k | FC Nordsjaelland |
| 2021-06-04 | €3M | FC Nordsjaelland |
| 2021-10-06 | €5M | FC Nordsjaelland |
| 2021-12-28 | €5M | FC Nordsjaelland |
| 2022-06-20 | €4M | FC Nordsjaelland |
| 2022-12-22 | €9M | FC Nordsjaelland |
| 2023-06-16 | €9M | SL Benfica |
| 2023-12-21 | €9M | FC Nordsjaelland |
| 2024-06-10 | €10M | FC Nordsjaelland |
| 2024-12-19 | €10M | SL Benfica |
| 2025-03-31 | €15M | SL Benfica |
| 2025-05-30 | €15M | SL Benfica |
| 2025-12-18 | €14M | SL Benfica |
| 2026-03-19 | €20M | SL Benfica |
| 2026-05-28 | €30M | SL Benfica |
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
- +0.448
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 →Liga Portugal423 players · median €1M
Valued above 96% of the 423 Liga Portugal players.
See them in the Explorer →Attackers, all leagues1,583 players · median €2.5M
Valued above 92% of the 1,583 attackers.
See them in the Explorer →Where Schjelderup appears
Watchlists and the comparison tray are kept in this browser only.
Near this valuation closest observed values: same league, then same position
- SuárezCFSporting CP · Liga Portugal€30M
- AraújoCBSL Benfica · Liga Portugal€30M
- ZalazarAMSC Braga · Liga Portugal€30M
- VeigaAMFC Porto · Liga Portugal€30M
- BowenRWWest Ham United · attackers€30M
- BurkardtCFEintracht Frankfurt · attackers€30M
- Hudson-OdoiLWNottingham Forest · attackers€30M
- MatetaCFCrystal Palace · attackers€30M
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).