Goal efficiency
How clinical and direct the player was in front of goal — volume, accuracy, and conversion.
J3 League · Attacker · #10 · Poland · 33 yrs
J. Świerczok is an attacker. J. Świerczok is a represents Poland, 33 years old, attacker. J. Świerczok wears shirt number 10. J. Świerczok was born in Tychy, Poland on 1992-12-28. J. Świerczok is 182 cm cm tall and weighs 75 kg kg. J. Świerczok's Sportra profile tracks season statistics across J3 League, Friendlies, First League, J2/J3 League, and other leagues. J. Świerczok's page brings together career clubs, trophies, injury history, multi-competition stats, and related news headlines. On Sportra you can explore J. Świerczok season statistics, transfer history, trophies, injury updates, and related news across every competition tracked in the profile.
Attacker · #10
| Season | Team |
|---|---|
| 2024 |  Omiya Ardija OMI |
| 2023 | Omiya Ardija OMI |
| 2022 |  Zaglebie Lubin ZAG |
| 2021 |  Nagoya Grampus NAG |
| 2021 |  Poland POL |
| Date | Type | From | To |
|---|---|---|---|
| 2023-07-17 | Free | Zaglebie Lubin ZAG | Omiya Ardija OMI |
| 2023-02-10 | N/A | Nagoya Grampus NAG | Zaglebie Lubin ZAG |
| 2021-07-20 | € 2M |  Piast Gliwice PIA | Nagoya Grampus NAG |
Season intelligence
Profile as Attacker: finisher. Archetype: Clinical forward.
Scaled 0–99 from season output — map to fantasy, comparisons, or scouting cards.
Per-90 rates, efficiency ratios, and Sportra indices from season totals.
How clinical and direct the player was in front of goal — volume, accuracy, and conversion.
Playmaking output: assists, key passes, and custom chance-creation signals.
Minutes, availability, and how central they were to the team.
Every tracked category for this league and season, grouped by Sportra.
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