
Korea, Rep.
| Age | 36 (28-01-1990) |
| Country | |
| Birthplace | Seoul, Korea |
| Height | |
| Weight | |
| Plays | Right-Handed |
| Backhand | Unknown |
| Favorite Surface | |
| Coach | Park Yong Sick |
| Turned Pro | |
| Player Status | Inactive |
Hard
Clay
Grass
Indoor
All
| Aces / Game | 0.26 | 12 / 46 |
| DFs / Game | 0.22 | 10 / 46 |
| 1st Serve % | 60.8% | 166 / 273 |
| 1st Serve Win % | 66.9% | 111 / 166 |
| 2nd Serve Win % | 46.7% | 50 / 107 |
| Service Points Win % | 59.0% | 161 / 273 |
| Opponent Aces / Game | 0.26 | 12 / 46 |
| Opponent Double Faults / Game | 0.24 | 11 / 46 |
| Opponent 1st Serve % | 61.9% | 179 / 289 |
| 1st Return Win % | 30.2% | 54 / 179 |
| 2nd Return Win % | 43.6% | 48 / 110 |
| Return Points Win % | 35.3% | 102 / 289 |
| Break Points Saved Per Game | 0.17 | 8 / 46 |
| Break Points Faced Per Game | 0.48 | 22 / 46 |
| Break Points Save % | 36.4% | 8 / 22 |
| Service Hold % | 69.6% | 32 / 46 |
| Break Points Won Per Game | 0.17 | 8 / 46 |
| Opponent Break Points Per Game | 0.43 | 20 / 46 |
| BP Won % | 40.0% | 8 / 20 |
| Opp Hold % | 82.6% | 38 / 46 |
| year | All | hard | clay | indoor | grass |
| 2016 | 14-7 | 5-3 | 9-4 | 0-0 | 0-0 |
| 2015 | 12-5 | 12-5 | 0-0 | 0-0 | 0-0 |
| 2014 | 19-9 | 19-8 | 0-1 | 0-0 | 0-0 |
| 2013 | 18-7 | 18-7 | 0-0 | 0-0 | 0-0 |
| 2012 | 2-5 | 2-5 | 0-0 | 0-0 | 0-0 |
| 2011 | 1-2 | 1-2 | 0-0 | 0-0 | 0-0 |
| 2008 | 0-2 | 0-1 | 0-1 | 0-0 | 0-0 |
| 2007 | 0-1 | 0-1 | 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 | 0.0% | 0 / 1 |
| Futures | 64.1% | 66 / 37 |
| 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 | 63.5% | 66 / 38 |
| Hard | 64.0% | 57 / 32 |
| Clay | 60.0% | 9 / 6 |
| Indoor | 0.0% | 0 / 0 |
| Grass | 0.0% | 0 / 0 |
| Quarter-Final | 0.0% | 0 / 1 |
| Second | 12.5% | 1 / 7 |
| First | 25.0% | 8 / 24 |
| Qualifying Final | 89.5% | 17 / 2 |
| Qualifying R2 | 89.5% | 17 / 2 |
| Qualifying R1 | 90.9% | 20 / 2 |
| Pre-Q | 100.0% | 3 / 0 |
![]() Dae-Soung Oh | Draw VIEW H2H | ![]() Danai Udomchoke | ||
![]() Dae-Soung Oh | Draw VIEW H2H | ![]() Woong-Sun Jun | ||
![]() Dae-Soung Oh | Draw VIEW H2H | ![]() Seong-Yoon Chung | ||
![]() Dae-Soung Oh | Draw VIEW H2H | ![]() Byung-Kook Kang | ||
![]() Dae-Soung Oh | Draw VIEW H2H | ![]() Young-Jun Kim | ||
![]() Dae-Soung Oh | Draw VIEW H2H | ![]() Dong-Whee Choi | ||
![]() Dae-Soung Oh | Draw VIEW H2H | ![]() Yuichi Ito | ||
![]() Dae-Soung Oh | Draw VIEW H2H | ![]() Dylan Seong-Kwan Kim | ||
![]() Dae-Soung Oh | Draw VIEW H2H | ![]() Hyung-Chan Lim | ||
![]() Dae-Soung Oh | Draw VIEW H2H | ![]() Soong-Jae Cho | ||
![]() Dae-Soung Oh | Draw VIEW H2H | ![]() Michael Look | ||
![]() Dae-Soung Oh | Draw VIEW H2H | ![]() Hiroki Kondo | ||