Simon Sloncik is a professional footballer from CZE and is currently 20 years old. He is on the books of MFK Karvina and wears shirt number 21. At international level, he features for Czechia Republic U17. His main role on the pitch is Defender. His estimated market valuation currently stands at 500K €.

His latest transfer saw him join Slavia Praha B from MFK Karvina via Loan on 2026-06-30.

Across the Czech Chance Liga 2025-2026, Simon Sloncik appeared in 3 matches and averaged 0 tackles, 0 interceptions, 0 clearances, and 0 blocked shots per game.