|20/01/18||P Carreno-Busta & G Garcia-Lopez||Australian Open||R2||Lost|
|18/01/18||R Klaasen & M Venus||Australian Open||R1||Won|
|31/08/17||R Bopanna & P Cuevas||US Open||R1||Lost|
|07/07/17||J Peers & S Lisicki||All England Lawn Tennis Championships||R1||Lost|
|05/07/17||H Podlipnik-Castillo & A Vasilevski||All England Lawn Tennis Championships||R1||Lost|
|02/06/17||D Marrero & T Robredo||French Open||R2||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.