|03/02/18||T Puetz & J Struff||Davis Cup World Group Round 1: Australia v Germany||Match 3||Lost|
|22/01/18||J Larsson & M Middelkoop||Australian Open||R2||Lost|
|21/01/18||A Parra Santonja & M Lopez||Australian Open||R1||Won|
|19/01/18||R Albot & H Chung||Australian Open||R2||Lost|
|18/01/18||D Dzumhur & D Lajovic||Australian Open||R1||Won|
|16/09/17||R Bemelmans & A De Greef||Davis Cup World Group Semi-Final: Belgium v Australia||Match 3||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.