Ján Vlasko is a professional footballer from SVK and is currently 37 years old. His main role on the pitch is Midfield. He measures 179cm in height and weighs 72kg. His stronger foot is Left. His estimated market valuation currently stands at 25K .

His latest transfer saw him join Free player from MFK Skalica via on 2025-06-30.

Over 4 appearances in the International Club Friendly 2025, Ján Vlasko contributed 0 goals and 0 assists, completed 0 key passes from 0 total passes, and posted a passing accuracy of -.