He is on the books of Schaffhausen and wears shirt number 29. His main role on the pitch is Midfield. His estimated market valuation currently stands at 100K €.

His latest transfer saw him join Schaffhausen from FC Schaffhausen U17 via on 2023-07-19.

Over 14 appearances in the Switzerland Challenge League 2024-2025, Leon Rüeger contributed 0 goals and 0 assists, completed 0 key passes from 0 total passes, and posted a passing accuracy of -.