|27/05/15||A Krajicek & D Young||French Open||R1||Lost|
|17/09/14||D Goffin||ATP Tour Open de Moselle||R1||Lost|
|28/05/14||M Gonzalez & J Monaco||French Open||R1||Lost|
|26/08/13||F Lopez||US Open||R1||Lost|
|02/06/13||M Fyrstenberg & M Matkowski||French Open||R3||Lost|
|31/05/13||R Lindstedt & D Nestor||French Open||R2||Won|
WATCH: Federer's 14 years at No 1
From fashion to technology and everything in between, a lot has changed since the first time Roger Federer claimed the No 1 ATP Ranking in 2004.
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?
VOTE: Greatest tennis rivalry?
To mark Rivalry Weekend on Sky Sports here's a look at the greatest rivalries in tennis and there have been some classics.