|04/07/17||M Baghdatis||All England Lawn Tennis Championships||R1||Lost|
|20/06/17||J Benneteau||ATP AEGON Championships||R1||Lost|
|17/07/16||J Tipsarevic||Davis Cup World Group Quarter-Final: Serbia v Great Britain||Match 5||Lost|
|16/07/16||D Lajovic||Davis Cup World Group Quarter-Final: Serbia v Great Britain||Match 2||Lost|
|02/07/16||F Del Bonis & D Schwartzman||All England Lawn Tennis Championships||R1||Lost|
|27/06/16||N Djokovic||All England Lawn Tennis Championships||R1||Lost|
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.