Tennis legend Roger Federer has extended an invitation to his long-time adversary, Rafael Nadal, for a friendly match on their own circuit. Federer, who recently returned to the public eye with the ...

Roger Federer is open to the idea of starting a "senior tour" with Rafael Nadal in the future. / Peter van den Berg-Imagn Images Two of tennis' biggest legends, Roger Federer and Rafael Nadal, are ...