|28/05/15||S Foretz Gacon & A Hesse||French Open||R1||Lost|
|29/05/14||J Coin & P Parmentier||French Open||R1||Lost|
|29/06/13||E Butorac & A Cornet||All England Lawn Tennis Championships||R1||Lost|
|28/06/13||S Errani & R Vinci||All England Lawn Tennis Championships||R2||Lost|
|26/06/13||A Beck & I Buryachok||All England Lawn Tennis Championships||R1||Won|
|29/05/13||N Petrova & K Srebotnik||French Open||R1||Lost|
The stats behind Federer's success
Sky Sports have been delving in the archive books and crunching the numbers in order to find out the secret of Roger Federer's success.
VOTE: Who is the G.O.A.T?
Roger Federer claimed a 20th Grand Slam title at the Australian Open and then became the oldest-ever world No 1 - but is he the greatest sportsperson of all time?
Federer's career in numbers
Roger Federer became the oldest world No 1 in tennis history with victory against Robin Haase at the ABN Amro World Tennis Tournament in Rotterdam.