In 2007, Brzezicki was the Argentine surprise at the
French Open, one of the four tennis Grand Slams, by reaching the third round before losing to his idol
Carlos Moyá of Spain. He won his first Challenger singles title in 2007 at
Salinas, Ecuador. With
Juan Pablo Guzmán, he won his first ATP doubles title at
Amersfoort in 2007. He reached a career-high singles ranking of World No. 94 in February 2008. In February 2012, after his participation in the
ATP 250 in Buenos Aires he announced that he retired after eleven years. ==Performance timeline==