Sebastian Kowalczyk — Midfielder · Polonia Warszawa · Poland. Profile, stats, transfers and career on Champslig.
| Season | League | Team | Apps | Goals |
|---|---|---|---|---|
| 2026 | Club Friendlies 3 | Polonia Warszawa | – | – |
| 2025/2026 | Ekstraklasa | Zagłębie Lubin | – | – |
| 2025 | Major League Soccer | Houston Dynamo | – | – |
| 2025 | Club Friendlies 3 | Houston Dynamo | – | – |
| 2024 | Club Friendlies 3 | Houston Dynamo | – | – |
| 2024 | Major League Soccer | Houston Dynamo | – | – |
| 2023/2024 | Europa Conference League | Pogoń Szczecin | – | – |
| 2022/2023 | Europa Conference League | Pogoń Szczecin | – | – |
| 2021/2022 | Europa Conference League | Pogoń Szczecin | – | – |