He currently plays for MFK Karvina B, wearing the number 16 shirt. At the international level, he represents Czechia Republic U19. He plays primarily as a Defender.

His most recent move was a from Banik Ostrava U19 to MFK Karvina B on 2024-07-01.

Throughout the Czech Third League 2025-2026, Ondrej drobek featured in 17 matches, averaging 0 tackles, 0 interceptions, and 0 clearances per game, while blocking 0 shots per game.