
Korea, Rep.
| Age | 48 (18-06-1978) |
| Country | |
| Birthplace | |
| Height | |
| Weight | |
| Plays | Right-Handed |
| Backhand | Unknown |
| Favorite Surface | |
| Coach | |
| Turned Pro | |
| Player Status | Inactive |
Hard
Clay
Grass
Indoor
All
| Aces / Game | 0.13 | 16 / 123 |
| DFs / Game | 0.28 | 34 / 123 |
| 1st Serve % | 62.8% | 477 / 759 |
| 1st Serve Win % | 62.1% | 296 / 477 |
| 2nd Serve Win % | 51.4% | 145 / 282 |
| Service Points Win % | 58.1% | 441 / 759 |
| Opponent Aces / Game | 0.19 | 23 / 123 |
| Opponent Double Faults / Game | 0.40 | 49 / 123 |
| Opponent 1st Serve % | 66.2% | 503 / 760 |
| 1st Return Win % | 40.8% | 205 / 503 |
| 2nd Return Win % | 57.2% | 147 / 257 |
| Return Points Win % | 46.3% | 352 / 760 |
| Break Points Saved Per Game | 0.36 | 44 / 123 |
| Break Points Faced Per Game | 0.66 | 81 / 123 |
| Break Points Save % | 54.3% | 44 / 81 |
| Service Hold % | 70.0% | 86 / 123 |
| Break Points Won Per Game | 0.38 | 47 / 123 |
| Opponent Break Points Per Game | 0.88 | 109 / 123 |
| BP Won % | 43.1% | 47 / 109 |
| Opp Hold % | 61.9% | 76 / 123 |
| M15 Changwon 1 | ||||||
15 Oct 2019 QF | 3 6 6 3 10 6 | L | H2H 0-0 | |||
14 Oct 2019 Q2 | 6 2 7 5 | W | H2H 0-0 | |||
13 Oct 2019 Q1 | 6 3 6 2 | W | H2H 0-0 | |||
| M15 Anseong 1 | ||||||
27 Jun 2019 R2 | 6 2 6 2 | L | H2H 0-0 | |||
| year | All | hard | clay | indoor | grass |
| 2019 | 9-5 | 6-3 | 1-1 | 2-1 | 0-0 |
| 2018 | 9-5 | 8-4 | 1-1 | 0-0 | 0-0 |
| 2017 | 5-4 | 5-3 | 0-0 | 0-1 | 0-0 |
| 2016 | 13-6 | 7-3 | 6-3 | 0-0 | 0-0 |
| 2015 | 13-9 | 9-5 | 4-3 | 0-1 | 0-0 |
| 2014 | 20-6 | 20-6 | 0-0 | 0-0 | 0-0 |
| 2013 | 4-2 | 4-2 | 0-0 | 0-0 | 0-0 |
| 2012 | 4-5 | 2-3 | 1-1 | 0-0 | 1-1 |
| 2011 | 6-5 | 6-5 | 0-0 | 0-0 | 0-0 |
| 2010 | 11-9 | 6-6 | 2-1 | 3-2 | 0-0 |
| 2009 | 7-12 | 4-10 | 3-1 | 0-1 | 0-0 |
| 2008 | 23-19 | 21-14 | 1-2 | 1-3 | 0-0 |
| 2007 | 34-17 | 27-14 | 0-0 | 7-3 | 0-0 |
| 2006 | 24-18 | 20-13 | 2-1 | 2-3 | 0-1 |
| 2005 | 39-14 | 26-9 | 8-1 | 5-4 | 0-0 |
| 2004 | 29-21 | 25-19 | 0-0 | 4-2 | 0-0 |
| 2003 | 2-1 | 2-1 | 0-0 | 0-0 | 0-0 |
| 2002 | 1-0 | 0-0 | 1-0 | 0-0 | 0-0 |
| 1999 | 0-1 | 0-0 | 0-0 | 0-1 | 0-0 |
| Grand Slam | 0.0% | 0 / 1 |
| Masters | 0.0% | 0 / 0 |
| Main Tour | 25.0% | 1 / 3 |
| Cups | 100.0% | 1 / 0 |
| Challengers | 40.4% | 19 / 28 |
| Futures | 64.6% | 232 / 127 |
| 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 | 62.6% | 229 / 137 |
| Hard | 62.3% | 198 / 120 |
| Clay | 66.7% | 30 / 15 |
| Indoor | 0.0% | 0 / 0 |
| Grass | 33.3% | 1 / 2 |
| Final | 61.5% | 8 / 5 |
| Semi-Final | 54.2% | 13 / 11 |
| Quarter-Final | 53.3% | 24 / 21 |
| Second | 48.9% | 45 / 47 |
| First | 66.9% | 91 / 45 |
| Qualifying Final | 71.4% | 20 / 8 |
| Qualifying R2 | 81.3% | 26 / 6 |
| Qualifying R1 | 61.9% | 26 / 16 |
Title
Finals
![]() Oh-Hee Kwon | Draw VIEW H2H | ![]() Yasufumi Yamamoto | ||
![]() Oh-Hee Kwon | Draw VIEW H2H | ![]() Gouichi Motomura | ||
![]() Oh-Hee Kwon | Draw VIEW H2H | ![]() Dong-Hyun Kim | ||
![]() Oh-Hee Kwon | Draw VIEW H2H | ![]() Satoshi Iwabuchi | ||
![]() Oh-Hee Kwon | Draw VIEW H2H | ![]() Raemon Sluiter | ||
![]() Oh-Hee Kwon | Draw VIEW H2H | ![]() Yu Zhang | ||
![]() Oh-Hee Kwon | Draw VIEW H2H | ![]() Tetsuya Chaen | ||
![]() Oh-Hee Kwon | Draw VIEW H2H | ![]() Kentaro Masuda | ||
![]() Oh-Hee Kwon | Draw VIEW H2H | ![]() Yu Jr. Wang | ||
![]() Oh-Hee Kwon | Draw VIEW H2H | ![]() Phillip King | ||
![]() Oh-Hee Kwon | Draw VIEW H2H | ![]() Ben-Qiang Zhu | ||
![]() Oh-Hee Kwon | Draw VIEW H2H | ![]() Mark Nielsen | ||
Herck Hornung Prediction H2H (0-0)
Rolland Schoen Prediction H2H (0-0)
Ruiz Tiffon Prediction H2H (1-4)
Sweeny Blanch Prediction H2H (0-0)
Tixhon Masabayashi Prediction H2H (0-0)
Zeitune Zanellato Prediction H2H (0-0)
Noah Lopez Cherubino Edward Winter Prediction H2H (0-0)