44–69Menang–Kalah
38.9%% Menang
0Gelar
| Lapangan | W | L | % |
|---|---|---|---|
| Hard | 36 | 55 | 39.6% |
| Grass | 7 | 5 | 58.3% |
| Carpet | 1 | 8 | 11.1% |
| Clay | 0 | 1 | 0.0% |
Musim per musim
| Tahun | W | L | Gelar | % |
|---|---|---|---|---|
| 2007 | 4 | 7 | 0 | 36.4% |
| 2005 | 2 | 6 | 0 | 25.0% |
| 2004 | 7 | 8 | 0 | 46.7% |
| 2003 | 5 | 11 | 0 | 31.3% |
| 2002 | 3 | 10 | 0 | 23.1% |
| 2001 | 7 | 13 | 0 | 35.0% |
| 2000 | 9 | 11 | 0 | 45.0% |
| 1999 | 7 | 3 | 0 | 70.0% |
Pertandingan
| Tanggal | Turnamen | Babak | W/L | Lawan | Rank lawan | Skor |
|---|---|---|---|---|---|---|
| 2007-10-01 | Tokyo | Q2 | W | Ti Chen | 310 | 6-3 6-1 |
| 2007-10-01 | Tokyo | Q1 | W | Guilherme Ochiai | 772 | 6-3 6-4 |
| 2007-10-01 | Tokyo | R64 | L | Luka Gregorc | 543 | 6-4 6-4 |
| 2007-07-23 | Lexington CH | R32 | L | Jamie Baker | 254 | 6-7(3) 6-4 6-3 |
| 2007-07-16 | Aptos CH | R32 | L | Prakash Amritraj | 335 | 6-2 6-4 |
| 2007-07-09 | Newport | Q2 | L | Jesse Levine | 426 | 6-7(2) 6-4 6-0 |
| 2007-07-02 | Winnetka CH | R32 | L | Scoville Jenkins | 330 | 6-1 6-7(2) 6-3 |
| 2007-05-28 | Busan CH | QF | L | Go Soeda | 213 | 6-1 6-4 |
| 2007-05-28 | Busan CH | R16 | W | Gouichi Motomura | 222 | 7-5 0-6 6-4 |
| 2007-05-28 | Busan CH | R32 | W | Hyung Tae Kwon | 649 | 6-3 0-6 6-2 |
| 2007-02-05 | Burnie CH | R32 | L | Sam Groth | 626 | 7-6(4) 6-7(3) 6-4 |
| 2005-10-31 | Busan CH | R32 | L | Sun Yong Kim Jr | 867 | 7-5 6-0 |
| 2005-10-03 | Tokyo | R32 | L | Paradorn Srichaphan | 57 | 6-1 6-4 |
| 2005-10-03 | Tokyo | R64 | W | Philipp Kohlschreiber | 91 | 6-3 7-6(1) |
| 2005-02-07 | Burnie CH | R32 | L | Joel Kerley | 955 | 6-1 6-3 |
| 2005-01-31 | Wolfsburg CH | R32 | L | Tomas Cakl | 261 | 6-1 6-7(5) 6-3 |
| 2005-01-24 | Waikoloa CH | R16 | L | Rajeev Ram | 294 | 6-1 4-6 6-3 |
| 2005-01-24 | Waikoloa CH | R32 | W | Kai Ohuchi | – | 6-0 6-2 |
| 2005-01-17 | Australian Open | Q1 | L | Frank Dancevic | 170 | 6-4 7-5 |
| 2004-11-29 | Kish Island CH | R32 | L | Herbert Wiltschnig | 486 | 6-4 4-6 6-4 |
| 2004-11-01 | Caloundra CH | F | L | Yen Hsun Lu | 87 | 6-0 7-5 |
| 2004-11-01 | Caloundra CH | SF | W | Adam Feeney | 567 | 6-2 2-6 6-1 |
| 2004-11-01 | Caloundra CH | QF | W | Peter Luczak | 146 | 7-5 3-6 6-3 |
| 2004-11-01 | Caloundra CH | R16 | W | Andrew Derer | 422 | 6-4 6-4 |
| 2004-11-01 | Caloundra CH | R32 | W | Mark Hlawaty | 476 | 7-5 3-6 6-2 |
| 2004-10-04 | Tokyo | R32 | L | Jan Michael Gambill | 79 | 7-6(5) 6-1 |
| 2004-10-04 | Tokyo | R64 | W | Satoshi Iwabuchi | 336 | 6-1 6-3 |
| 2004-07-26 | Togliatti CH | R32 | L | Sergiy Stakhovsky | 454 | 7-6(3) 7-5 |
| 2004-07-12 | Granby CH | QF | L | Frank Dancevic | 228 | 2-6 6-1 6-2 |
| 2004-07-12 | Granby CH | R16 | W | Gary Lugassy | 390 | 6-3 6-7(5) 6-4 |
| 2004-07-12 | Granby CH | R32 | W | Dejan Cvetkovic | 678 | 7-6(3) 6-7(5) 7-6(6) |
| 2004-03-29 | Busan CH | R32 | L | Uros Vico | 257 | 6-2 6-0 |
| 2004-03-01 | Kyoto CH | R32 | L | Louis Vosloo | 245 | 3-6 6-4 6-2 |
| 2004-02-06 | Davis Cup G1 R1: INA vs JPN | RR | L | Febi Widhiyanto | 547 | 7-5 3-4 RET |
| 2003-10-06 | Dharwad CH | QF | L | Jimmy Wang | 211 | 6-2 6-4 |
| 2003-10-06 | Dharwad CH | R16 | W | Rohan Bopanna | 350 | 7-6(5) 6-0 |
| 2003-10-06 | Dharwad CH | R32 | W | Orest Tereshchuk | 361 | 6-2 6-4 |
| 2003-09-29 | Tokyo | R64 | L | Federico Browne | 120 | 6-3 6-4 |
| 2003-08-25 | US Open | Q1 | L | Ivo Karlovic | 109 | 7-5 6-2 |
| 2003-08-04 | Binghamton CH | R32 | L | Jeff Salzenstein | 127 | 6-2 6-2 |
| 2003-07-28 | Belo Horizonte CH | R16 | L | Julio Peralta | 317 | 6-4 6-4 |
| 2003-07-28 | Belo Horizonte CH | R32 | W | Kentaro Masuda | 551 | 6-2 6-1 |
| 2003-07-21 | Campos Do Jordao1 CH | R32 | L | Pedro Braga | 286 | 6-4 7-6(3) |
| 2003-06-23 | Andorra CH | R32 | L | Rik De Voest | 179 | 6-3 5-7 7-6(5) |
| 2003-06-09 | Busan CH | R16 | L | Young Jun Kim | 546 | 6-4 3-6 7-6(1) |
| 2003-06-09 | Busan CH | R32 | W | Seung Hoon Ohuchi | 1355 | 6-4 6-0 |
| 2003-03-03 | Kyoto CH | R32 | L | Gilles Muller | 268 | 4-6 7-6(1) 6-3 |
| 2003-02-24 | Wrexham CH | R16 | L | Stefano Pescosolido | 276 | 6-1 6-7(0) 6-0 |
| 2003-02-24 | Wrexham CH | R32 | W | Andres Dellatorre | 222 | 3-6 6-2 7-5 |
| 2003-01-13 | Australian Open | Q1 | L | Julien Varlet | 160 | 6-2 5-7 10-8 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0