Juan Martin del Potro rallied from three match points down in the third set and beat top-ranked Roger Federer 6-4, 6-7 (8), 7-6 (2) on Sunday to win the BNP Paribas Open in Indian Wells, California, handing the Swiss superstar his first loss of the year. Del Potro became the first Argentine winner in the 42-year history of the desert tournament.Read more on NewsOK.com