He plays primarily as a Midfield. His preferred foot is Right. His current market value is estimated at 25K .

His most recent move was a from SpVgg Unterhaching II to TSV Buchbach on 2026-07-01.

Across 11 appearances in the German Regionalliga 2025-2026, Leo Kainz registered 0 goals and 0 assists, while completing 0 key passes out of 0 total passes with a passing accuracy of -.