Stats
Current Rank | Ret. |
Best Rank | 326 (12 Jun 2011) |
Titles | 7 |
Grand Slams | 0 |
Main Tour | 0 |
Masters | 0 |
Tour Finals | 0 |
Challengers | 0 |
Futures | 7 |
Recent Form
Age | 38(24 Sep 1985) |
Country | Korea, Rep. |
Birthplace | Daejeon |
Height | 5'11" (180 cm) |
Weight | 169 lbs (77 kg) |
Plays | Left-Handed |
Backhand | Two-Handed |
Favorite Surface | Hard 0% |
Coach | Pierre Arnold |
Turned Pro | |
Player Status | Inactive |
Overall | 50.7% | 221 / 215 |
Hard | 51.1% | 165 / 158 |
Clay | 52.5% | 52 / 47 |
Indoor | 25.0% | 3 / 9 |
Grass | 50.0% | 1 / 1 |
F | 63.6% | 7 / 4 |
SF | 64.7% | 11 / 6 |
QF | 43.6% | 17 / 22 |
2nd Round | 46.4% | 39 / 45 |
1st Round | 45.6% | 83 / 99 |
QF | 65.2% | 15 / 8 |
Q2 round | 61.8% | 21 / 13 |
Q1 round | 54.0% | 27 / 23 |
Pre-Q | 75.0% | 6 / 2 |
Grand Slam | 0.0% | 0 / 0 |
Masters | 0.0% | 0 / 1 |
Main Tour | 25.0% | 2 / 6 |
Cups | 0.0% | 0 / 0 |
Challengers | 46.7% | 50 / 57 |
Futures | 52.4% | 174 / 158 |
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 / 4 |
opponent | score | h2h | |||
Korea F6 (Anseong) 26 Aug 18 | |||||
R1 | Stats | 6-2 7-6(3) | H2H | ||
Korea F4 (Gimcheon) 12 Aug 18 | |||||
QF | 6-2 1-6 7-6(3) | H2H | |||
Q2 | 6-0 6-0 | H2H | |||
Q1 | 6-1 6-0 | H2H | |||
Korea F3 (Daegu) 17 Jun 18 | |||||
Q1 | 2-1 ret. | H2H | |||
Korea F2 (Gyeongsan) 10 Jun 18 | |||||
R1 | Stats | 6-1 3-6 ret. | H2H | ||
QF | Stats | 7-5 6-4 | H2H | ||
Q2 | 6-2 6-2 | H2H | |||
Korea F1 (Sangju) 03 Jun 18 | |||||
R1 | Stats | 6-4 6-3 | H2H | ||
Busan Challenger 13 May 18 | |||||
Q1 | Stats | 6-1 6-0 | H2H | ||
Gimcheon Challenger 06 May 18 | |||||
Q1 | Stats | 6-3 6-2 | H2H | ||
Seoul Challenger 29 Apr 18 | |||||
Q1 | Stats | 6-2 6-2 | H2H | ||
Gwangju Challenger 17 Sep 17 | |||||
Q1 | Stats | 6-4 6-4 | H2H | ||
Korea F5 (Ansung) 25 Jun 17 | |||||
R2 | Stats | 6-3 6-3 | H2H | ||
R1 | Stats | 6-0 6-1 | H2H | ||
Korea F4 (Daegu) 18 Jun 17 | |||||
R2 | Stats | 6-7(5) 2-2 ret. | H2H | ||
R1 | Stats | 6-2 6-2 | H2H | ||
Korea F3 (Gimcheon) 11 Jun 17 | |||||
QF | Stats | 6-3 6-0 | H2H | ||
R2 | Stats | 7-5 6-4 | H2H | ||
R1 | Stats | 7-5 7-5 | H2H |
Aces per Game | 0.21 | 13 / 62 |
DFs per Game | 0.40 | 25 / 62 |
1st Serve % | 58.0% | 250 / 431 |
1st Serve Win% | 60.4% | 151 / 250 |
2nd Serve Win% | 38.7% | 70 / 181 |
Serve Pts Win% | 51.3% | 221 / 431 |
Opp Aces per Game | 0.13 | 8 / 62 |
Opp DFs per Game | 0.44 | 27 / 62 |
Opp 1st Serve % | 58.8% | 255 / 434 |
1st Rtn Win% | 31.0% | 79 / 255 |
2nd Rtn Win% | 50.3% | 90 / 179 |
Rtn Pts Win% | 38.9% | 169 / 434 |
BPs Saved per game | 0.61 | 38 / 62 |
BPs Faced per game | 1.08 | 67 / 62 |
BP Save % | 56.7% | 38 / 67 |
Service Hold % | 53.2% | 33 / 62 |
BPs Won per game | 0.21 | 13 / 62 |
BPs Opps per game | 0.69 | 43 / 62 |
BP Won % | 30.2% | 13 / 43 |
Opp Hold % | 79.0% | 49 / 62 |
Paul-Henri Mathieu | H2H |
Takao Suzuki | H2H |
Jeff Morrison | H2H |
Diego Hipperdinger | H2H |
Tetsuya Chaen | H2H |
Philip Gubenco | H2H |
year | sum. | hard | clay | i.hard | grass |
2018 | 4/8 | 4/7 | 0/1 | 0/0 | 0/0 |
2017 | 7/9 | 3/5 | 4/4 | 0/0 | 0/0 |
2016 | 18/14 | 13/7 | 5/7 | 0/0 | 0/0 |
2015 | 9/9 | 4/5 | 5/4 | 0/0 | 0/0 |
2012 | 7/17 | 7/14 | 0/3 | 0/0 | 0/0 |
2011 | 31/23 | 25/16 | 4/3 | 1/3 | 1/1 |
2010 | 40/25 | 20/13 | 18/8 | 2/4 | 0/0 |
2009 | 24/28 | 19/17 | 5/8 | 0/3 | 0/0 |
2008 | 28/12 | 19/11 | 9/1 | 0/0 | 0/0 |
2007 | 6/19 | 4/17 | 0/0 | 2/2 | 0/0 |
2006 | 37/24 | 33/19 | 1/1 | 3/4 | 0/0 |
2005 | 13/23 | 12/18 | 1/5 | 0/0 | 0/0 |
2004 | 2/11 | 2/9 | 0/2 | 0/0 | 0/0 |
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