No, he has never retired from any match till date.
In the 2008 Paris Masters, he pulled out of the tournament ahead of his quarter final match (against James Blake) due to Back pain. This is the only match he has withdrawn from.
But he has NEVER retired during a match.
He cursed during a match, so I think so.
I doubt that they ever did have a match as , Ali retired by then.
Rafeal Nadal in a thrilling match over Roger Federer. John Macenroe called it "the greatest tennis match ive ever seen."
The final match was played between Roger Federer and Mark Philippoussis. Roger Federer won the match. This was Roger Federer's first Wimbledon Singles title.
The final match was played between Roger Federer and Andy Roddick. Roger Federer won the match. This was Roger Federer's second Wimbledon Singles title.
The final match was played between Roger Federer and Andy Roddick. Roger Federer won the match. This was Roger Federer's third Wimbledon Singles title.
The final match was played between Andy Roddick and Roger Federer. Roger Federer won the match. This was Roger Federer's sixth Wimbledon Singles title.
The final match was played between Roger Federer and Rafael Nadal. Roger Federer won the match. This was Roger Federer's fifth Wimbledon Singles title.
The final match was played between Roger Federer and Marat Safin. Roger Federer won the match. This was Roger Federer's first Australian Open Singles title.
The final match was played between Robin Soderling and Roger Federer. Roger Federer won the match. This was Roger Federer's first French Open Singles title.
The final match was played between Roger Federer and Andy Murray. Roger Federer won the match. This was Roger Federer's fourth Australian Open Singles title.
The final match was played between Roger Federer and Andre Agassi. Roger Federer won the match. This was Roger Federer's second US Open Singles title.