With Śląsk Wrocław, as one of the key players Dziewa helped defeat Legia Warszawa 86:85 in extra time for the bronze medal match.

For this final game of the season, Dziewa praised the performance of both Elijah Stewart and Strahinja Jovanovic.

Averaged 32.5% (2020/2022) and 40.8% (2022/2023)[8] On August 8, 2024, he signed with Wilki Morskie Szczecin of the Polish Basketball League (PLK).

[9] In the summer of 2018, Aleksander Dziewa was called up to the Polish national team B, with which he played several matches in China.

[10] Because of Dziewa's strong performances in the national league, head coach Mike Taylor appointed Dziewa for the Polish main national team for the victorious 2019 FIBA Basketball World Cup qualification games against Croatia and the Netherlands.