Player Summary
A. Siemaszko's club history lists 8 spells across 7 clubs.
Season goals5
Season assists0
Rating-
Transfer history
| Date | From | To | Terms |
|---|---|---|---|
| 2025-10-06 |  Puszcza Niepołomice |  Olimpia Grudziądz | Free agent |
| 2023-07-08 |  Arka Gdynia | Puszcza Niepołomice | Free |
| 2023-07-01 | Puszcza Niepołomice | Arka Gdynia | N/A |
| 2022-07-01 | Arka Gdynia | Puszcza Niepołomice | Loan |
| 2020-08-01 |  Stomil Olsztyn | Arka Gdynia | Free |
| 2019-07-01 |  Zaglebie Lubin | Stomil Olsztyn | Free |
| 2019-01-10 | Zaglebie Lubin |  Tychy 71 | Loan |
| 2017-07-12 | Zaglebie Lubin | Stomil Olsztyn | Loan |
Club history
| Period | Team | Competition | Country |
|---|---|---|---|
| 2025-2027 | Olimpia GrudziądzCurrent |  II Liga - East |  Poland |
| 2025-2026 |  Cracovia Krakow |  Ekstraklasa | Poland |
| 2022-2025 | Puszcza Niepołomice | Ekstraklasa | Poland |
| 2023-2024 | Arka Gdynia |  I Liga | Poland |
| 2020-2022 | Arka Gdynia | I Liga | Poland |
| 2019-2020 | Stomil Olsztyn | I Liga | Poland |
| 2018-2019 | Tychy 71 | I Liga | Poland |
| 2016-2017 | Zaglebie Lubin |  UEFA Europa League | World |