|20/01/16||S Bolelli & F Fognini||Australian Open||R1||Lost|
|04/09/15||J Murray & J Peers||US Open||R2||Lost|
|02/09/15||J Peralta & M Seeberger||US Open||R1||Won|
|02/07/15||D Inglot & E Roger-Vasselin||All England Lawn Tennis Championships||R1||Lost|
|27/05/15||J Rojer & H Tecau||French Open||R1||Lost|
|21/01/15||O Jasika & J Smith||Australian Open||R1||Lost|
Del Potro back in the big time
Nine years after winning his first major at the US Open, Juan Martin del Potro is now a master after his success in the desert at Indian Wells.
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?