Federer, who turns 35 next month, cited a knee injury sustained early in the year as the reason for his prolonged absence from the tour.
NAILA-JEAN MEYERS, New York Times: Tennis
Tue, 07/26/2016 - 12:09pm
Federer, who turns 35 next month, cited a knee injury sustained early in the year as the reason for his prolonged absence from the tour.