Ivan
Petryak
LWUkraine · Shakhtar Donetsk
Player dossierPremier Liha
IvanPetryak
LWLeft WingerAttack
- Club
- Shakhtar Donetsk
- League
- Premier Liha
- Nationality
- Ukraine
- Age
- 32
- Height
- 171 cm
- Foot
- Right
- Valued
- 2 Jun 2026
Reading the valuation
The market values Petryak at €150k. Model A, which never saw Petryak during training, estimates €258k: the market value is 42% below that estimate.
That is a factor of ×1.72. 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 €433k, 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
- 10
- Minutes
- 663
- Goals
- 0
- Assists
- 3
- Started
- 10/10
- Min / app
- 66
- Cards
- 2Y 1R
Club matches, two years to the valuation date
The Valuation Journey
What moves Model A
Asking the prediction API to explain Model A for Petryak…
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 €150k
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)
Starts
Share of appearances started rather than entered from the bench.
100% this player59% attacker median100th 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
- €300k
- Jan 2014
- Peak
- €2M
- Jan 2017
- Model target
- €150k
- Jun 2026
- Valuations
- 28
- 8 club changes
Jun 2026: €150k, Shakhtar Donetsk. Dotted lines mark the €2M, €10M and €30M tier boundaries.
Show as a table
| Date | Market value | Club |
|---|---|---|
| 2014-01-02 | €300k | Zorya Lugansk |
| 2014-06-30 | €600k | Zorya Lugansk |
| 2014-12-25 | €400k | Zorya Lugansk |
| 2015-06-07 | €400k | Zorya Lugansk |
| 2015-12-18 | €1M | Zorya Lugansk |
| 2016-07-21 | €1.8M | Zorya Lugansk |
| 2017-01-03 | €2M | Zorya Lugansk |
| 2017-06-26 | €2M | Zorya Lugansk |
| 2018-01-12 | €2M | Shakhtar Donetsk |
| 2019-01-05 | €2M | Ferencvárosi TC |
| 2019-08-07 | €1.6M | MOL Vidi FC |
| 2020-04-08 | €1.3M | MOL Vidi FC |
| 2020-07-28 | €1.6M | Videoton FC Fehérvár |
| 2021-01-24 | €1.8M | Videoton FC Fehérvár |
| 2021-06-01 | €2M | Videoton FC Fehérvár |
| 2022-01-07 | €2M | Videoton FC Fehérvár |
| 2022-06-07 | €1.6M | Videoton FC Fehérvár |
| 2022-12-06 | €1.5M | Shakhtar Donetsk |
| 2023-06-21 | €1.5M | Shakhtar Donetsk |
| 2023-09-14 | €1M | Shakhtar Donetsk |
| 2023-12-11 | €800k | Shakhtar Donetsk |
| 2024-06-06 | €600k | Polissya Zhytomyr |
| 2024-09-12 | €500k | Chornomorets Odesa |
| 2024-12-17 | €400k | Chornomorets Odesa |
| 2025-03-21 | €300k | Shakhtar Donetsk |
| 2025-06-10 | €250k | Shakhtar Donetsk |
| 2025-12-18 | €200k | Shakhtar Donetsk |
| 2026-06-02 | €150k | Shakhtar Donetsk |
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
- −0.544
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 →Premier Liha414 players · median €400k
Valued above 4% of the 414 Premier Liha players.
See them in the Explorer →Attackers, all leagues1,583 players · median €2.5M
Valued above 2% of the 1,583 attackers.
See them in the Explorer →Where Petryak appears
Watchlists and the comparison tray are kept in this browser only.
Near this valuation closest observed values: same league, then same position
- ShevchenkoGKFC Oleksandriya · Premier Liha€150k
- KovaletsAMEpicentr Kamyanets-Podilskyi · Premier Liha€150k
- MedynskyiRWObolon Kyiv · Premier Liha€150k
- KlishchukGKKarpaty Lviv · Premier Liha€150k
- MachedaCFAsteras Aktor · attackers€150k
- GürlerLWEyüpspor · attackers€150k
- WattCFPartick Thistle FC · attackers€150k
- TomanéCFAvs Futebol · attackers€150k
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).