Federer subdues feisty Struff
Federer needed to knuckle down to end the feisty challenge of hard-hitting German Struff with a 6-4 6-4 7-6(4) win.
Federer needed to knuckle down to end the feisty challenge of hard-hitting German Struff with a 6-4 6-4 7-6(4) win.