Alessio Hasler is a professional footballer from LIE and is currently 21 years old. At international level, he features for Liechtenstein U19. His main role on the pitch is Midfield. His stronger foot is Left. His estimated market valuation currently stands at 100K €.

His latest transfer saw him join Vaduz from FC Vaduz II via on 2025-07-01.

Over 5 appearances in the FIFA World Cup qualification (UEFA) 2026, Alessio Hasler contributed 0 goals and 0 assists, completed 0 key passes from 44 total passes, and posted a passing accuracy of 6.4.