Juan Martin del Potro

Juan Martin del Potro (born September 23 1988) is a tennis player from Tandil, Argentina.

After ending 2005 ranked 1,077, Del Potro jumped over 900 positions, largely due to winning three Futures tournaments. As of November 2007, he is the youngest player in the ATP top 100 with a current and career high ranking of 44.

On February 11th, 2007, Del Potro debuted playing for Argentina at the first round of the Davis Cup against Austria winning the 4th match and giving Argentina the third point and the classification for the quarterfinals.