Name: Woong-Sun Jun
Country: Republic of Korea
Birthdate: 14.06.86, 37 years
Height: 178 cm
Weight: 76 kg
Right-handed
ATP ranking: 899
TOP ranking's position: 230 (26.05.08, 170 points)
Points: 12
Prize money: 195.307 $
Matches total: 586
Win: 312
%: 53.24 %
Country: Republic of Korea
Birthdate: 14.06.86, 37 years
Height: 178 cm
Weight: 76 kg
Right-handed
ATP ranking: 899
TOP ranking's position: 230 (26.05.08, 170 points)
Points: 12
Prize money: 195.307 $
Matches total: 586
Win: 312
%: 53.24 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2016 | 4/4 | 0/3 | 4/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2015 | 13/13 | 5/8 | 7/3 | 1/2 | 0/0 | 0/0 | 0/0 |
| 2014 | 17/15 | 16/13 | 1/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2013 | 23/18 | 20/15 | 1/1 | 1/1 | 1/1 | 0/0 | 0/0 |
| 2012 | 17/25 | 13/20 | 2/2 | 0/1 | 1/1 | 1/1 | 0/0 |
| 2011 | 26/23 | 25/17 | 0/2 | 0/1 | 1/2 | 0/1 | 0/0 |
| 2010 | 29/25 | 27/20 | 0/1 | 2/2 | 0/1 | 0/0 | 0/1 |
| 2009 | 25/27 | 12/14 | 9/7 | 2/3 | 2/1 | 0/2 | 0/0 |
| 2008 | 38/36 | 17/16 | 12/10 | 4/5 | 1/2 | 4/3 | 0/0 |
| 2007 | 46/29 | 29/18 | 12/7 | 2/2 | 3/2 | 0/0 | 0/0 |
| 2006 | 39/26 | 18/16 | 11/9 | 0/0 | 10/1 | 0/0 | 0/0 |
| 2005 | 17/18 | 15/16 | 0/1 | 0/0 | 2/1 | 0/0 | 0/0 |
| 2004 | 14/10 | 10/8 | 1/1 | 0/0 | 0/0 | 3/1 | 0/0 |
| 2003 | 3/2 | 3/2 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2002 | 1/1 | 1/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2001 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2000 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 312/274 | 211/189 | 60/47 | 12/17 | 21/12 | 8/8 | 0/1 |
| perc. % | 53.24 % | 52.75 % | 56.07 % | 41.38 % | 63.64 % | 50 % | 0 % |
Woong-Sun Jun / Fixtures
| no matches found |
Woong-Sun Jun form / year 2011 / surface: Clay
Woong-Sun Jun / year 2011 / surface: Clay
| 07.11.11 | 1st round | Fei Yun Liao | Woong-Sun Jun | 6-2, 3-6, 6-3 |  | match details | .png){kind=small} Chinese Taipei | Clay |
| 02.04.11 | q 1 | Peter Polansky | Woong-Sun Jun | 6-3, 6-4 | | match details |  Houston | Clay |
