|11/04/16||C Perrin||WTA Claro Open Colsanitas||R1||Lost|
|04/04/16||A Mitu||WTA BNP Paribas Katowice Open||R1||Lost|
|11/02/15||M Puig||WTA PTT Pattaya Women's Open||R2||Lost|
|09/02/15||E Vesnina||WTA PTT Pattaya Women's Open||R1||Won|
|21/01/15||S Hsieh & S Mirza||Australian Open||R1||Lost|
|20/01/15||D Allertova||Australian Open||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.