Roger Federer back at No 1: The key statistics behind his success

Sky Sports’ tennis statisticians have been delving in the archive books and crunching the numbers in order to find out the secret of Roger Federer’s success.

Federer celebrated his return to the top of the world rankings by winning Rotterdam’s ABN Amro World Tennis Tournament on Sunday.

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Also See:

• ‘Very special’ feeling for No 1 Federer
• Federer’s career in numbers
• VOTE: Who is the G.O.A.T?
• Tennis on Sky

Sourse: skysports.com