Jonathan Dario "Yoni" Erlich (Hebrew: יונתן דאריו "יוני" ארליך‎, born in Buenos Aires, Argentina, April 5, 1977) is a professional Israeli tennis player. He plays doubles, primarily.He won the men's doubles title at the 2008 Australian Open with Andy Ram.He attained his highest doubles ranking of World No. 5 in July 2008. Erlich has reached 30 doubles finals and won 17 of them, mostly with partner Andy Ram; together, they are known in Israel as "Andyoni".