He is on the books of MFK Karvina B and wears shirt number 16. At international level, he features for Czechia Republic U19. His main role on the pitch is Defender.

His latest transfer saw him join MFK Karvina B from Banik Ostrava U19 via on 2024-07-01.

Across the Czech Third League 2025-2026, Ondrej drobek appeared in 17 matches and averaged 0 tackles, 0 interceptions, 0 clearances, and 0 blocked shots per game.