Y. Erni plays as a defender for Hergiswil. Y. Erni is a represents Switzerland, 34 years old, defender, currently at Hergiswil. Y. Erni was born in Switzerland on 1989-11-15. Y. Erni's Sportra profile tracks season statistics across 2. Liga Interregional - Group 5. Y. Erni's page brings together career clubs, trophies, injury history, multi-competition stats, and related news headlines. On Sportra you can explore Y. Erni season statistics, transfer history, trophies, injury updates, and related news across every competition tracked in the profile.