He currently plays for Legia Warszawa U19, wearing the number 20 shirt. He plays primarily as a Forward. His preferred foot is Right. His current market value is estimated at 1000K €.

His most recent move was a from Legia Warszawa B to Legia Warszawa on 2025-12-31.

In the PKO Bank Polski EKSTRAKLASA 2025-2026 season, Samuel Kováčik scored 0 goals and provided 0 assists across 5 appearances, averaging 0 goals per game with 0 shots attempted and 0 on target.