
Korea, Rep.
| Age | 50 (20-02-1976) |
| Country | |
| Birthplace | |
| Height | |
| Weight | |
| Plays | Right-Handed |
| Backhand | Unknown |
| Favorite Surface | |
| Coach | |
| Turned Pro | |
| Player Status | Inactive |
Hard
Clay
Grass
Indoor
All
| Aces / Game | NaN | 0 / 0 |
| DFs / Game | NaN | 0 / 0 |
| 1st Serve % | 0% | 0 / 0 |
| 1st Serve Win % | 0% | 0 / 0 |
| 2nd Serve Win % | 0% | 0 / 0 |
| Service Points Win % | 0% | 0 / 0 |
| Opponent Aces / Game | NaN | 0 / 0 |
| Opponent Double Faults / Game | NaN | 0 / 0 |
| Opponent 1st Serve % | 0% | 0 / 0 |
| 1st Return Win % | 0% | 0 / 0 |
| 2nd Return Win % | 0% | 0 / 0 |
| Return Points Win % | 0% | 0 / 0 |
| Break Points Saved Per Game | NaN | 0 / 0 |
| Break Points Faced Per Game | NaN | 0 / 0 |
| Break Points Save % | 0% | 0 / 0 |
| Service Hold % | 0% | 0 / 0 |
| Break Points Won Per Game | NaN | 0 / 0 |
| Opponent Break Points Per Game | NaN | 0 / 0 |
| BP Won % | 0% | 0 / 0 |
| Opp Hold % | 0% | 0 / 0 |
| year | All | hard | clay | indoor | grass |
| 2013 | 3-1 | 3-1 | 0-0 | 0-0 | 0-0 |
| 2011 | 0-2 | 0-2 | 0-0 | 0-0 | 0-0 |
| 2010 | 2-4 | 0-1 | 0-1 | 2-2 | 0-0 |
| 2009 | 4-11 | 4-11 | 0-0 | 0-0 | 0-0 |
| 2008 | 4-7 | 4-7 | 0-0 | 0-0 | 0-0 |
| 2007 | 5-8 | 5-8 | 0-0 | 0-0 | 0-0 |
| 2006 | 9-13 | 6-10 | 3-2 | 0-1 | 0-0 |
| 2005 | 17-15 | 14-13 | 3-1 | 0-1 | 0-0 |
| 2004 | 2-5 | 2-5 | 0-0 | 0-0 | 0-0 |
| 2003 | 0-1 | 0-1 | 0-0 | 0-0 | 0-0 |
| 2002 | 3-2 | 3-2 | 0-0 | 0-0 | 0-0 |
| 2000 | 1-1 | 1-1 | 0-0 | 0-0 | 0-0 |
| Grand Slam | 0.0% | 0 / 0 |
| Masters | 0.0% | 0 / 0 |
| Main Tour | 0.0% | 0 / 0 |
| Cups | 0.0% | 0 / 0 |
| Challengers | 30.0% | 6 / 14 |
| Futures | 44.0% | 44 / 56 |
| Vs No.1 | 0.0% | 0 / 0 |
| Vs Top.5 | 0.0% | 0 / 0 |
| Vs Top.10 | 0.0% | 0 / 0 |
| Vs Top.20 | 0.0% | 0 / 0 |
| Vs Top.50 | 0.0% | 0 / 0 |
| Vs Top.100 | 0.0% | 0 / 0 |
| Overall | 42.4% | 50 / 68 |
| Hard | 40.4% | 42 / 62 |
| Clay | 60.0% | 6 / 4 |
| Indoor | 50.0% | 2 / 2 |
| Grass | 0.0% | 0 / 0 |
| Semi-Final | 0.0% | 0 / 3 |
| Quarter-Final | 42.9% | 3 / 4 |
| Second | 22.6% | 7 / 24 |
| First | 55.4% | 31 / 25 |
| Qualifying Final | 50.0% | 1 / 1 |
| Qualifying R2 | 25.0% | 2 / 6 |
| Qualifying R1 | 46.2% | 6 / 7 |
![]() Seong-Yoon Chung | Draw VIEW H2H | ![]() Dong-Hyun Kim | ||
![]() Seong-Yoon Chung | Draw VIEW H2H | ![]() Satoshi Iwabuchi | ||
![]() Seong-Yoon Chung | Draw VIEW H2H | ![]() Henrik Andersson | ||
![]() Seong-Yoon Chung | Draw VIEW H2H | ![]() Tetsuya Chaen | ||
![]() Seong-Yoon Chung | Draw VIEW H2H | ![]() Ota Fukarek | ||
![]() Seong-Yoon Chung | Draw VIEW H2H | ![]() Yu Jr. Wang | ||
![]() Seong-Yoon Chung | Draw VIEW H2H | ![]() Ben-Qiang Zhu | ||
![]() Seong-Yoon Chung | Draw VIEW H2H | ![]() Yaoki Ishii | ||
![]() Seong-Yoon Chung | Draw VIEW H2H | ![]() Lee Childs | ||
![]() Seong-Yoon Chung | Draw VIEW H2H | ![]() Yves Allegro | ||
![]() Seong-Yoon Chung | Draw VIEW H2H | ![]() Hiroki Kondo | ||
![]() Seong-Yoon Chung | Draw VIEW H2H | ![]() Gouichi Motomura | ||
Javia Novell Prediction H2H (0-0)
Griekspoor Zandschulp Prediction H2H (3-2)
Park Storch Prediction H2H (0-0)
Arseneault Boosarawongse Prediction H2H (0-0)
Ramos Torres Prediction H2H (0-0)
Ovchinnikov Kamrowski Prediction H2H (0-0)
Thanapet Chanta Mitsuki Wei Kang Leong Prediction H2H (1-5)