Stats
Current Rank | Ret. |
Best Rank | 230 (25 May 2008) |
Titles | 2 |
Grand Slams | 0 |
Main Tour | 0 |
Masters | 0 |
Tour Finals | 0 |
Challengers | 0 |
Futures | 2 |
Recent Form
Age | 37(13 Jun 1986) |
Country | Korea, Rep. |
Birthplace | Seoul, Korea |
Height | 6'3" (191 cm) |
Weight | 199 lbs (90 kg) |
Plays | Right-Handed |
Backhand | Unknown |
Favorite Surface | Hard 45% |
Coach | Young-il Yoon |
Turned Pro | 2005 |
Player Status | Inactive |
Overall | 52.7% | 283 / 254 |
Hard | 53.1% | 208 / 184 |
Clay | 55.8% | 58 / 46 |
Indoor | 41.4% | 12 / 17 |
Grass | 41.7% | 5 / 7 |
F | 50.0% | 2 / 2 |
SF | 22.2% | 4 / 14 |
QF | 40.9% | 18 / 26 |
2nd Round | 48.9% | 43 / 45 |
1st Round | 50.9% | 88 / 85 |
QF | 59.3% | 32 / 22 |
Q2 round | 58.9% | 43 / 30 |
Q1 round | 64.4% | 67 / 37 |
Grand Slam | 25.0% | 1 / 3 |
Masters | 14.3% | 1 / 6 |
Main Tour | 50.9% | 29 / 28 |
Cups | 53.8% | 7 / 6 |
Challengers | 50.0% | 126 / 126 |
Futures | 58.8% | 140 / 98 |
Vs No.1 | 0.0% | 0 / 0 |
Vs Top.5 | 0.0% | 0 / 0 |
Vs Top.10 | 0.0% | 0 / 1 |
Vs Top.20 | 0.0% | 0 / 1 |
Vs Top.50 | 25.0% | 1 / 3 |
Vs Top.100 | 38.9% | 7 / 11 |
opponent | score | h2h | |||
Korea F7 28 Aug 16 | |||||
QF | Stats | 6-1 6-3 | H2H | ||
R2 | WC | Stats | 6-4 3-6 7-6(2) | H2H | |
R1 | WC | Stats | 5-7 6-4 6-2 | H2H | |
QF | 6-4 3-6 6-1 | H2H | |||
Q2 | 6-1 6-0 | H2H | |||
Korea F1 12 Jun 16 | |||||
R1 | Stats | 2-1 ret. | H2H | ||
Busan Challenger 01 May 16 | |||||
Q1 | Stats | 3-6 6-4 6-1 | H2H | ||
Gwangju Challenger 10 Apr 16 | |||||
Q1 | 6-2 4-6 6-0 | H2H | |||
Kobe Challenger 08 Nov 15 | |||||
Q2 | LL | Stats | 7-5 6-3 | H2H | |
Q1 | Stats | 5-7 6-2 6-1 | H2H | ||
Shanghai Rolex Masters - Shanghai 11 Oct 15 | |||||
Q1 | Stats | 6-3 6-2 | H2H | ||
Malaysian Open - Kuala Lumpur 27 Sep 15 | |||||
Q1 | Stats | 6-4 6-2 | H2H | ||
Korea F7 06 Sep 15 | |||||
QF | 6-4 4-6 6-2 | H2H | |||
R2 | 6-3 6-3 | H2H | |||
Q1 | 6-3 7-5 | H2H | |||
QF | 6-3 6-4 | H2H | |||
SF | 6-2 6-1 | H2H | |||
R1 | 6-2 6-4 | H2H | |||
Q2 | 6-4 6-3 | H2H | |||
Korea F6 30 Aug 15 | |||||
Q2 | 6-2 7-6(4) | H2H |
Aces per Game | 0.47 | 25 / 53 |
DFs per Game | 0.49 | 26 / 53 |
1st Serve % | 49.6% | 194 / 391 |
1st Serve Win% | 68.6% | 133 / 194 |
2nd Serve Win% | 42.6% | 84 / 197 |
Serve Pts Win% | 55.5% | 217 / 391 |
Opp Aces per Game | 0.11 | 6 / 53 |
Opp DFs per Game | 0.15 | 8 / 53 |
Opp 1st Serve % | 63.7% | 204 / 320 |
1st Rtn Win% | 31.9% | 65 / 204 |
2nd Rtn Win% | 50.9% | 59 / 116 |
Rtn Pts Win% | 38.8% | 124 / 320 |
BPs Saved per game | 0.77 | 41 / 53 |
BPs Faced per game | 1.12 | 60 / 53 |
BP Save % | 68.3% | 41 / 60 |
Service Hold % | 64.5% | 34 / 53 |
BPs Won per game | 0.26 | 14 / 53 |
BPs Opps per game | 0.65 | 35 / 53 |
BP Won % | 40.0% | 14 / 35 |
Opp Hold % | 73.8% | 39 / 53 |
Florin Mergea | H2H |
Rik de Voest | H2H |
Prakash Amritraj | H2H |
Andrei Pavel | H2H |
Marin Cilic | H2H |
Dominik Hrbaty | H2H |
year | sum. | hard | clay | i.hard | grass |
2016 | 4/4 | 0/3 | 4/1 | 0/0 | 0/0 |
2015 | 13/13 | 5/8 | 7/3 | 1/2 | 0/0 |
2014 | 17/14 | 16/12 | 1/2 | 0/0 | 0/0 |
2013 | 23/17 | 20/14 | 1/1 | 2/2 | 0/0 |
2012 | 17/25 | 13/20 | 2/2 | 1/2 | 1/1 |
2011 | 26/23 | 25/17 | 0/2 | 1/3 | 0/1 |
2010 | 29/24 | 27/20 | 0/1 | 2/3 | 0/0 |
2009 | 25/27 | 12/14 | 9/7 | 4/4 | 0/2 |
2008 | 37/36 | 17/16 | 11/10 | 5/7 | 4/3 |
2007 | 45/28 | 28/17 | 12/7 | 5/4 | 0/0 |
2006 | 38/26 | 17/16 | 11/9 | 10/1 | 0/0 |
2005 | 17/18 | 15/16 | 0/1 | 2/1 | 0/0 |
2004 | 10/7 | 10/7 | 0/0 | 0/0 | 0/0 |
2003 | 2/1 | 2/1 | 0/0 | 0/0 | 0/0 |
2002 | 1/1 | 1/1 | 0/0 | 0/0 | 0/0 |
2001 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 |
2000 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 |
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