Juan del Potro cruises into quarters
The top-seeded Argentine, who won at Flushing Meadow in 2009, looked to be only troubled in the third game of the first set when he saved two break points.
Need the scores from any match played in today's tournaments? Results
Copyright 2012 by The Associated Press
MORE TENNIS HEADLINES
- Nadal could get Djokovic in French Open semis
- Federer to skip Swiss Davis Cup vs. Ecuador
- Paris: 3 U.S. men qualify; 1st time since '82
- Federer starts tweeting, Nadal within reach?