80–115Menang–Kalah
41.0%% Menang
0Gelar
| Lapangan | W | L | % |
|---|---|---|---|
| Hard | 50 | 79 | 38.8% |
| Clay | 23 | 25 | 47.9% |
| Grass | 4 | 5 | 44.4% |
| Carpet | 3 | 6 | 33.3% |
Musim per musim
| Tahun | W | L | Gelar | % |
|---|---|---|---|---|
| 2016 | 0 | 2 | 0 | 0.0% |
| 2015 | 0 | 2 | 0 | 0.0% |
| 2014 | 0 | 1 | 0 | 0.0% |
| 2013 | 1 | 3 | 0 | 25.0% |
| 2012 | 0 | 3 | 0 | 0.0% |
| 2011 | 3 | 9 | 0 | 25.0% |
| 2010 | 7 | 10 | 0 | 41.2% |
| 2009 | 8 | 19 | 0 | 29.6% |
| 2008 | 24 | 30 | 0 | 44.4% |
| 2007 | 22 | 20 | 0 | 52.4% |
| 2006 | 9 | 11 | 0 | 45.0% |
| 2005 | 4 | 3 | 0 | 57.1% |
| 2004 | 2 | 1 | 0 | 66.7% |
| 2003 | 0 | 1 | 0 | 0.0% |
Pertandingan
| Tanggal | Turnamen | Babak | W/L | Lawan | Rank lawan | Skor |
|---|---|---|---|---|---|---|
| 2007-06-25 | Almaty2 CH | R32 | W | Vasilis Mazarakis | 315 | 6-2 RET |
| 2007-06-18 | Almaty CH | R32 | L | Boris Pashanski | 171 | 6-1 6-2 |
| 2007-05-28 | Busan CH | R16 | L | Alex Satschko | 282 | 4-6 6-3 6-4 |
| 2007-05-28 | Busan CH | R32 | W | Dominik Meffert | 331 | 6-1 3-2 RET |
| 2007-04-09 | Mexico City2 CH | R32 | L | Bruno Echagaray | 177 | 6-4 6-1 |
| 2007-04-06 | Davis Cup G1 R2: KOR vs UZB | RR | W | Sarvar Ikramov | 930 | 7-5 6-4 |
| 2007-03-12 | Ho Chi Minh City CH | R32 | L | Rohan Bopanna | 276 | 6-2 7-5 |
| 2007-02-09 | Davis Cup G1 R1: KOR vs KAZ | RR | W | Alexey Kedryuk | 288 | 6-4 6-1 6-4 |
| 2007-01-08 | Auckland | Q3 | W | Luka Gregorc | 418 | 6-3 6-3 |
| 2007-01-08 | Auckland | Q2 | W | Martin Vassallo Arguello | 86 | 4-6 6-2 7-6(1) |
| 2007-01-08 | Auckland | Q1 | W | Tomas Cakl | 180 | 4-6 6-2 7-5 |
| 2007-01-08 | Auckland | R32 | L | Dominik Hrbaty | 22 | 6-4 7-5 |
| 2007-01-01 | Chennai | Q2 | L | Marin Cilic | 170 | 6-2 1-6 6-4 |
| 2007-01-01 | Chennai | Q1 | W | Pablo Andujar | 215 | 4-6 6-2 6-2 |
| 2006-11-06 | Busan CH | QF | L | Yen Hsun Lu | 128 | 6-2 6-2 |
| 2006-11-06 | Busan CH | R16 | W | Nathan Healey | 165 | 6-4 6-2 |
| 2006-11-06 | Busan CH | R32 | W | Bjorn Phau | 78 | 6-2 2-6 6-4 |
| 2006-10-30 | Seoul CH | R32 | L | Gilles Muller | 115 | 6-3 3-6 7-6(5) |
| 2006-09-22 | Davis Cup WG PO: ROU vs KOR | RR | L | Florin Mergea | 291 | 6-2 2-6 6-3 |
| 2006-09-22 | Davis Cup WG PO: ROU vs KOR | RR | L | Andrei Pavel | 89 | 6-0 6-4 6-3 |
| 2006-08-28 | Freudenstadt CH | R32 | L | Jerome Becker | 752 | 6-2 4-6 6-3 |
| 2006-08-21 | Bukhara CH | R16 | L | Teodor Dacian Craciun | 293 | 6-1 4-6 6-4 |
| 2006-08-21 | Bukhara CH | R32 | W | Xin Yuan Yu | 397 | 2-6 6-4 6-2 |
| 2006-08-14 | Samarkand CH | QF | L | Vasilis Mazarakis | 182 | 7-5 6-2 |
| 2006-08-14 | Samarkand CH | R16 | W | Teodor Dacian Craciun | 297 | 6-4 6-4 |
| 2006-08-14 | Samarkand CH | R32 | W | Illya Marchenko | 854 | 6-4 6-4 |
| 2006-07-24 | Granby CH | R32 | L | Tobias Clemens | 395 | 6-3 6-2 |
| 2006-07-17 | Bogota CH | R16 | L | Jean Julien Rojer | 229 | 6-3 6-7(2) 6-4 |
| 2006-07-17 | Bogota CH | R32 | W | Victor Romero | 492 | 7-5 6-3 |
| 2006-05-29 | Busan CH | R16 | L | Danai Udomchoke | 97 | 6-4 6-4 |
| 2006-05-29 | Busan CH | R32 | W | Hyung Tae Kwon | 910 | 6-1 6-7(7) 6-1 |
| 2006-04-07 | Davis Cup G1 R2: TPE vs KOR | RR | W | Chu Huan Yi | 686 | 6-7(4) 7-6(2) 7-5 |
| 2006-04-07 | Davis Cup G1 R2: TPE vs KOR | RR | L | Jimmy Wang | 92 | 3-6 7-5 6-2 6-2 |
| 2006-02-10 | Davis Cup G1 R1: KOR vs IND | RR | W | Prakash Amritraj | 249 | 6-3 3-6 7-5 |
| 2005-10-31 | Busan CH | R32 | L | Kristian Pless | 163 | 4-5 RET |
| 2005-10-24 | Seoul CH | R16 | L | Melle Van Gemerden | 161 | 6-2 6-3 |
| 2005-10-24 | Seoul CH | R32 | W | Ti Chen | 255 | 7-6(6) 6-3 |
| 2005-07-15 | Davis Cup G2 R2: KOR vs POC | RR | W | West Nott | – | 7-5 6-4 6-1 |
| 2005-05-23 | Busan CH | R32 | L | Victor Bruthans | 295 | 2-6 6-4 7-5 |
| 2005-03-04 | Davis Cup G2 R1: PHI vs KOR | RR | W | Patrick Tierro | 1133 | 6-3 6-3 6-3 |
| 2005-03-04 | Davis Cup G2 R1: PHI vs KOR | RR | W | Johnny Arcilla | – | 6-4 3-6 7-6(7) 4-6 6-4 |
| 2004-09-06 | Seoul CH | R16 | L | Jo-Wilfried Tsonga | 225 | 6-3 7-5 |
| 2004-09-06 | Seoul CH | R32 | W | Kevin Kim | 150 | 6-3 7-5 |
| 2004-04-09 | Davis Cup G2 R2: KOR vs LIB | RR | W | Patrick Chucri | 1110 | 6-4 7-5 |
| 2003-09-15 | Seoul CH | R32 | L | Petr Luxa | 247 | 6-4 6-3 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0