Full name is Sergio Andres Roitman...Began playing tennis at age 10...Father, Hugo, is an executive salesman for a plastic enterprise company; mother, Lidia, is a retired financial adviser; has one older brother, Ivan, who teaches tennis...Speaks Spanish, English, Portuguese and Italian...Hobbies include playing drums (used to play piano as a kid)and going to concerts...Favorite athletes growing up were former Argentine soccer great Maradona and former World No. 1 Stefan Edberg...Best friends on tour are Maximo Gonzalez and Juan Antonio Marin...Considers clay his best surface and Roland Garros his favorite tournament...Coached by countrymen Gustavo Luza and Ignacio Asenzo and fitness trainer is Alejandro Lombardo.