
Korea, Rep.
| Age | 41 (28-05-1985) |
| 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 | 3-4 | 3-4 | 0-0 | 0-0 | 0-0 |
| 2012 | 5-8 | 3-6 | 0-0 | 2-2 | 0-0 |
| 2011 | 27-15 | 27-15 | 0-0 | 0-0 | 0-0 |
| 2010 | 15-16 | 10-14 | 0-0 | 5-2 | 0-0 |
| 2009 | 28-18 | 28-18 | 0-0 | 0-0 | 0-0 |
| 2008 | 22-23 | 18-18 | 1-3 | 3-2 | 0-0 |
| 2007 | 32-18 | 26-14 | 0-1 | 6-3 | 0-0 |
| 2006 | 14-14 | 9-10 | 4-2 | 1-2 | 0-0 |
| 2005 | 14-9 | 9-7 | 4-1 | 1-1 | 0-0 |
| 2004 | 6-6 | 6-6 | 0-0 | 0-0 | 0-0 |
| Grand Slam | 0.0% | 0 / 0 |
| Masters | 0.0% | 0 / 0 |
| Main Tour | 33.3% | 1 / 2 |
| Cups | 60.0% | 3 / 2 |
| Challengers | 47.5% | 28 / 31 |
| Futures | 58.0% | 134 / 97 |
| 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 / 1 |
| Vs Top.100 | 0.0% | 0 / 2 |
| Overall | 55.6% | 155 / 124 |
| Hard | 55.4% | 139 / 112 |
| Clay | 56.3% | 9 / 7 |
| Indoor | 58.3% | 7 / 5 |
| Grass | 0.0% | 0 / 0 |
| Final | 27.3% | 3 / 8 |
| Semi-Final | 64.7% | 11 / 6 |
| Quarter-Final | 41.5% | 17 / 24 |
| Second | 54.2% | 39 / 33 |
| First | 59.3% | 73 / 50 |
| Qualifying Final | 75.0% | 6 / 2 |
| Qualifying R2 | 77.8% | 7 / 2 |
| Qualifying R1 | 58.3% | 7 / 5 |
Title
Finals
![]() Jae-Sung An | Wins VIEW H2H | ![]() Syrym Abdukhalikov | ||
![]() Jae-Sung An | Loss VIEW H2H | ![]() Philipp Kohlschreiber | ||
![]() Jae-Sung An | Wins VIEW H2H | ![]() Vaja Uzakov | ||
![]() Jae-Sung An | Wins VIEW H2H | ![]() Michael Leong | ||
![]() Jae-Sung An | Loss VIEW H2H | ![]() Michal Mertinak | ||
![]() Jae-Sung An | Draw VIEW H2H | ![]() Tetsuya Chaen | ||
![]() Jae-Sung An | Draw VIEW H2H | ![]() Satoshi Iwabuchi | ||
![]() Jae-Sung An | Draw VIEW H2H | ![]() Harel Levy | ||
![]() Jae-Sung An | Draw VIEW H2H | ![]() Jan Vacek | ||
![]() Jae-Sung An | Draw VIEW H2H | ![]() Yaoki Ishii | ||
![]() Jae-Sung An | Draw VIEW H2H | ![]() Alexander Peya | ||
![]() Jae-Sung An | Draw VIEW H2H | ![]() Gouichi Motomura | ||
Ouakaa Colombo Prediction H2H (0-0)
Johnson Niedner Prediction H2H (0-0)
Fenty Shick Prediction H2H (0-0)
Humbert Hijikata Prediction H2H (0-0)
Kudernatsch Malaszszak Prediction H2H (0-0)
Nedic Chepelev Prediction H2H (1-0)
Georgii Kravchenko Giuseppe La Vela Prediction H2H (0-0)
Cosme Rolland De Ravel Max Alcala Gurri Prediction H2H (0-0)