He is on the books of Aarau and wears shirt number 23. His main role on the pitch is Midfield. His stronger foot is Right. His estimated market valuation currently stands at 250K €.

His latest transfer saw him join Aarau from Basel U21 via on 2025-07-07.

Over 24 appearances in the Switzerland Challenge League 2025-2026, Leon Frokaj contributed 1 goals and 1 assists, completed 15 key passes from 359 total passes, and posted a passing accuracy of 12.