Stan Wawrinka out of Rio Olympics due to back injury

Federer: Wawrinka won it for us

Roger Federer gave his country’s first ever Davis Cup Title on Sunday win said that Wawrinka made this easy for

Federer seals first Davis Cup title for Switzerland

Lille: Swiss Tennis player Roger Federer gave his country its first Davis Cup title in Lille on Sunday, defeating Richard

Federer: It’s time to break the break season

Davis Cup: Federer fit to play in final

Roger Federer fit for Davis Cup final after back problem Switzerland’s Roger Federer has recovered from his back injury and