Roger Federer advances at ABN Amro
Federer's second-round opponent Mikhail Youzhny withdrew with a foot injury, giving the Swiss star a place in the last eight.
Need the scores from any match played in today's tournaments? Results
Federer is making his first appearance in Rotterdam since 2005, and said "it's nice to be back."
Third-seeded Juan Martin Del Potro, who is making his Rotterdam debut, beat 2008 champion Michael Llodra 6-4 6-7 (3) 6-4.
Copyright 2012 by The Associated Press
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