58–112Win–Loss
34.1%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Hard | 36 | 82 | 30.5% |
| Carpet | 11 | 13 | 45.8% |
| Grass | 10 | 11 | 47.6% |
| Clay | 1 | 6 | 14.3% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 2009 | 0 | 1 | 0 | 0.0% |
| 2008 | 3 | 7 | 0 | 30.0% |
| 2007 | 6 | 10 | 0 | 37.5% |
| 2006 | 3 | 12 | 0 | 20.0% |
| 2005 | 4 | 7 | 0 | 36.4% |
| 2004 | 1 | 11 | 0 | 8.3% |
| 2003 | 14 | 13 | 1 | 51.9% |
| 2002 | 0 | 4 | 0 | 0.0% |
| 2001 | 0 | 3 | 0 | 0.0% |
| 2000 | 9 | 13 | 0 | 40.9% |
| 1999 | 10 | 11 | 0 | 47.6% |
| 1998 | 2 | 4 | 0 | 33.3% |
| 1997 | 1 | 9 | 0 | 10.0% |
| 1996 | 5 | 4 | 0 | 55.6% |
| 1995 | 0 | 2 | 0 | 0.0% |
| 1993 | 0 | 1 | 0 | 0.0% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 2009-02-02 | Burnie CH | R32 | L | Greg Jones | 439 | 6-1 3-6 6-4 |
| 2008-10-27 | Busan CH | R16 | L | Go Soeda | 132 | 6-2 7-5 |
| 2008-10-27 | Busan CH | R32 | W | Dylan Seong Kwan Kim | 697 | 6-2 3-6 6-1 |
| 2008-09-29 | Tokyo | R64 | L | Hyung Taik Lee | 155 | 6-1 6-4 |
| 2008-07-14 | Moncton CH | R32 | L | Philip Bester | 888 | 6-7(1) 6-4 2-3 RET |
| 2008-07-07 | Granby CH | R32 | L | Go Soeda | 126 | 6-1 6-2 |
| 2008-06-30 | Winnetka CH | R32 | L | Luka Gregorc | 414 | 6-7(8) 6-2 6-3 |
| 2008-04-14 | Busan CH | R32 | L | Kristian Pless | 143 | 6-3 6-4 |
| 2008-04-11 | Davis Cup G1 R2: IND vs JPN | RR | W | Leander Paes | 1102 | 6-4 4-6 6-4 |
| 2008-03-03 | Kyoto CH | R16 | L | Daniel Brands | 245 | 6-3 4-6 6-4 |
| 2008-03-03 | Kyoto CH | R32 | W | Gouichi Motomura | 340 | 6-4 7-5 |
| 2007-11-26 | Brisbane CH | R16 | L | Todd Widom | 304 | 6-3 6-7(7) 7-5 |
| 2007-11-26 | Brisbane CH | R32 | W | Ivo Klec | 225 | 4-6 6-4 6-3 |
| 2007-11-19 | Yokohama CH | R16 | L | Rainer Eitzinger | 334 | 7-6(5) 7-6(5) |
| 2007-11-19 | Yokohama CH | R32 | W | Hyun Woo Nam | 451 | 6-4 6-4 |
| 2007-10-29 | Busan CH | R16 | L | Wayne Odesnik | 127 | W/O |
| 2007-10-29 | Busan CH | R32 | W | Alex Bogomolov Jr | 183 | 6-4 1-6 6-3 |
| 2007-10-01 | Tokyo | R64 | L | Jiri Vanek | 110 | 6-4 6-4 |
| 2007-07-23 | Granby CH | R32 | L | Yen Hsun Lu | 112 | 4-6 6-4 7-6(0) |
| 2007-07-16 | Aptos CH | R32 | L | Kamil Capkovic | 302 | 7-6(5) 6-4 |
| 2007-06-25 | Wimbledon | Q2 | L | Stefano Galvani | 140 | 6-3 6-2 |
| 2007-06-25 | Wimbledon | Q1 | W | Marc Fornell Mestres | 241 | 6-3 6-4 |
| 2007-03-12 | Ho Chi Minh City CH | R32 | L | Bastian Knittel | 272 | 6-3 6-4 |
| 2007-03-05 | Kyoto CH | R16 | L | Brendan Evans | 326 | 6-4 6-2 |
| 2007-03-05 | Kyoto CH | R32 | W | Tatsuma Ito | 991 | 7-6(5) 6-3 |
| 2007-01-15 | Australian Open | Q2 | L | Lukasz Kubot | 123 | 3-6 6-1 6-2 |
| 2007-01-15 | Australian Open | Q1 | W | Nick Lindahl | 323 | 6-3 6-3 |
| 2006-10-02 | Tokyo | R32 | L | Vincent Spadea | 74 | 2-6 6-2 6-0 |
| 2006-10-02 | Tokyo | R64 | W | Ti Chen | 318 | 6-2 6-1 |
| 2006-09-25 | Bangkok | R32 | L | Julien Benneteau | 48 | 6-4 6-2 |
| 2006-09-11 | Beijing | R16 | L | Paradorn Srichaphan | 47 | 6-3 6-1 |
| 2006-09-11 | Beijing | R32 | W | Nathan Healey | 195 | 6-1 7-6(5) |
| 2006-08-21 | Bukhara CH | R32 | L | Mikhail Ledovskikh | 304 | 6-3 6-4 |
| 2006-08-14 | Samarkand CH | R32 | L | Murad Inoyatov | 531 | 0-6 7-6(7) 6-3 |
| 2006-07-24 | Togliatti CH | R32 | L | Alexander Peya | 144 | 6-2 6-1 |
| 2006-07-17 | Penza CH | R32 | L | Gouichi Motomura | 372 | 7-6(2) 3-6 6-4 |
| 2006-05-29 | Busan CH | R16 | L | Hyung Taik Lee | 106 | 6-1 7-5 |
| 2006-05-29 | Busan CH | R32 | W | Oh Hee Kwon | 293 | 6-4 2-6 6-3 |
| 2006-05-15 | Fergana CH | R32 | L | Yen Hsun Lu | 104 | 6-4 6-4 |
| 2006-04-24 | Dharwad CH | R32 | L | Viktor Troicki | 294 | 6-3 6-2 |
| 2006-03-06 | Kyoto CH | R32 | L | Luke Bourgeois | 336 | 7-6(3) 6-7(2) 6-4 |
| 2006-01-16 | Australian Open | Q1 | L | Alex Bogomolov Jr | 202 | 4-6 6-1 6-4 |
| 2005-10-31 | Busan CH | R32 | L | Alexander Peya | 336 | 6-3 6-2 |
| 2005-08-08 | Gramado CH | R16 | L | Thiago Alves | 202 | 6-4 6-7(5) 7-5 |
| 2005-08-08 | Gramado CH | R32 | W | Rodrigo Grilli | 736 | 7-5 7-5 |
| 2005-08-01 | Belo Horizonte CH | QF | L | Santiago Gonzalez | 201 | 6-2 6-4 |
| 2005-08-01 | Belo Horizonte CH | R16 | W | Miguel Gallardo Valles | 241 | 6-7(3) 6-2 6-1 |
| 2005-08-01 | Belo Horizonte CH | R32 | W | Agustin Tarantino | 338 | 6-1 6-2 |
| 2005-07-25 | Campos Do Jordao1 CH | R32 | L | Santiago Gonzalez | 216 | 4-6 7-5 6-4 |
| 2005-05-23 | Busan CH | R16 | L | Jimmy Wang | 156 | 7-6(2) 6-3 |