Argentine Juan Martin del Potro (photo) beat five-time defending champion Roger Federer (3-6, 7-6, 4-6, 7-6, 6-2) on Monday to win his first US Open title in a sensational match lasting over four ...

NEW YORK (AP) The Latest on the U.S. Open (all times local): 1:20 a.m. Stan Wawrinka ended Juan Martin del Potro's run at the U.S. Open, winning in four sets for a second straight trip to the ...

NEW YORK — World No. 1 and defending champion Rafael Nadal, restricted by a right knee injury, retired from his US Open semifinal against third-seeded Juan Martin del Potro with the Argentine leading ...

The Argentine giant, who won his only Grand Slam title in the city in 2009 by beating Federer in the final after seeing off Nadal in the semis. The Argentine giant, who won his only Grand Slam title ...

Stan Wawrinka overcame the huge challenge thrown at him by Juan Martin del Potro to reach the US Open semi-finals with a four-set win. The Swiss third seed ended a four-match losing streak against ...

In a Brazilian exhibition, Juan Martín del Potro opened up about the three most pivotal moments of his tennis career. No more ...

NEW YORK (AP) Juan Martin del Potro's magical month ended as it began - with the big Argentine crying on the court. This time, he wiped away tears with the match still going. Stan Wawrinka was about ...

Juan Martin del Potro of Argentina, who will not defend his title in 2010 after having wrist surgery in May. 2009 Women's Singles Champion: Kim Clijsters of Belgium, the first mother to win a Grand ...

Juan Martin del Potro may have been the sentimental favorite in Sunday's US Open men's final, but Novak Djokovic paid no attention to that on court as he beat the popular, injury ravaged Argentine to ...

For the first time since the 2009 US Open, Juan Martin del Potro hoisted a winner's trophy this weekend. The 22-year-old Argentine made the biggest statement yet during his comeback from injury, ...