Not Sure if at the Age of 41 He Is Going to Win a Grand Slam Again'- Alexander Zverev Says Roger Federer Will Have It Tough Against the New Players - EssentiallySports
Australian Open Day 9 Highlights: Roger Federer sets up all-Swiss semi against Stan Wawrinka; Vandeweghe sets up Venus semifinal; Sania Mirza, Rohan Bopanna in mixed quarterfinals | Sports News,The Indian Express
Montreal Masters: Roger Federer Stunned By Alexander Zverev In Final | Tennis News
VIDEO HIGHLIGHTS: Roger Federer leads top seeds' cruise at Wimbledon | Tennis News - Hindustan Times
Alexander Zverev says sorry after controversial win over Roger Federer - Eurosport
Roger Federer beats Zverev to win ninth Halle title | Gerry Weber Open Halle 2017 Final Highlights - YouTube
It's absurd" Trainer to Alexander Zverev highlights tough calendar
Eight-time winner Federer exits Halle to German teen | CNN
Federer v Zverev - Highlights | Video | Watch TV Show | Sky Sports