French Open champion Muguruza crashes out

By Drazen Jorgic RIO DE JANEIRO (Reuters) - Puerto Rico's Monica Puig collapsed in tears of joy after her shock 6-1 6-1 win over Spain's French Open champion Garbine Muguruza on Tuesday. Puig, ranked 34 in the world, said the victory against third seed Muguruza was the biggest win in her career. "I still have goosebumps," said Puig, who will play Germany's Laura Siegemund in the quarter-finals.