He is on the books of LASK Linz (W) and wears shirt number 19. At international level, he features for Bulgaria Women. His main role on the pitch is Forward.

During the Austrian Frauen Bundesliga 2025-2026 campaign, Aleksandra sergeeva made 14 appearances, scoring 2 goals and adding 0 assists. He averaged 0.1 goals per match from 0 shots, with 0 on target.