Gastón_Gaudio--Michael_Chang

Gastón Norberto Gaudio (Spanish pronunciation: [ɡasˈtoŋ ˈɡawðjo]; born 9 December 1978) is an Argentine former professional tennis player. He won eight singles titles and achieved a career-high ATP singles ranking of world No. 5 in April 2005. Gaudio's most significant championship came at the 2004 French Open, when he defeated fellow Argentine Guillermo Coria from two sets down in the final.