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Federer Hires Ljubicic As New Coach - Perfect Tennis
Who is Roger Federer's Coach?
Tearful Roger Federer remembers late coach (2019) | CNN
Everything That You Need to Know About Ivan Ljubičić: The Man Behind the Success of Roger Federer - Sportsmanor
Federer handed retirement advice from Edberg, urged to avoid farewell tour | Sporting News Canada
Federer and Williams Knew When to Seek Help From a Coach - The New York Times
Ivan Ljubicic, coach of Roger Federer on day nine of the Wimbledon Championships at the All England Lawn tennis and Croquet Club, Wimbledon Stock Photo - Alamy
Who is the current coach of Roger Federer? Learn more about him
Interview with Ljubicic about Federer before his retirement
An Insight Into Roger Federer's Illustrious Career: The Coaches Behind the Tennis Maestro - EssentiallySports