
Milos Raonic lost for the second straight week in an ATP quarter-final, falling to Stanislas Wawrinka on Friday at the Western & Southern Open in Ohio.

Milos Raonic lost for the second straight week in an ATP quarter-final, falling to Stanislas Wawrinka on Friday at the Western & Southern Open in Ohio.
After admitting in a television interview last month that the titles he won from 1999-2005 were helped by performance-enhancing substances, Armstrong said he would cooperate with anti-doping officials. He repeated that offer on Wednesday even as he m...