85–168Win–Loss
33.6%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Hard | 68 | 136 | 33.3% |
| Carpet | 10 | 16 | 38.5% |
| Clay | 4 | 9 | 30.8% |
| Grass | 3 | 7 | 30.0% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 2024 | 0 | 2 | 0 | 0.0% |
| 2023 | 1 | 4 | 0 | 20.0% |
| 2022 | 0 | 5 | 0 | 0.0% |
| 2021 | 0 | 1 | 0 | 0.0% |
| 2020 | 0 | 1 | 0 | 0.0% |
| 2019 | 8 | 8 | 0 | 50.0% |
| 2018 | 1 | 5 | 0 | 16.7% |
| 2017 | 6 | 11 | 0 | 35.3% |
| 2016 | 5 | 10 | 0 | 33.3% |
| 2015 | 1 | 5 | 0 | 16.7% |
| 2014 | 7 | 14 | 0 | 33.3% |
| 2013 | 3 | 8 | 0 | 27.3% |
| 2012 | 5 | 13 | 0 | 27.8% |
| 2011 | 5 | 11 | 0 | 31.3% |
| 2010 | 3 | 7 | 0 | 30.0% |
| 2009 | 4 | 10 | 0 | 28.6% |
| 2008 | 6 | 10 | 0 | 37.5% |
| 2007 | 5 | 8 | 0 | 38.5% |
| 2006 | 12 | 10 | 0 | 54.5% |
| 2005 | 4 | 9 | 0 | 30.8% |
| 2004 | 5 | 9 | 0 | 35.7% |
| 2003 | 3 | 4 | 0 | 42.9% |
| 2001 | 1 | 1 | 0 | 50.0% |
| 2000 | 0 | 1 | 0 | 0.0% |
| 1999 | 0 | 1 | 0 | 0.0% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 2017-06-26 | Milan CH | Q1 | W | Isak Arvidsson | 823 | 6-7(4) 7-6(5) 6-2 |
| 2017-04-17 | Taipei CH | Q3 | L | Sasi Kumar Mukund | 435 | 6-3 6-4 |
| 2017-04-17 | Taipei CH | Q1 | W | Jui Chen Hung | 897 | 6-4 6-1 |
| 2016-08-29 | Bangkok CH | Q2 | L | Connor Farren | 1215 | 7-6(4) 6-3 |
| 2016-08-08 | Qingdao CH | Q1 | L | Runhao Hua | 1817 | 6-1 1-0 RET |
| 2016-07-18 | Gimcheon CH | Q1 | L | Daniel Yoo | 1255 | 7-6(6) 6-3 |
| 2016-06-13 | Fergana CH | Q2 | L | Alessandro Bega | 297 | 6-4 6-2 |
| 2016-06-13 | Fergana CH | Q1 | W | Kirill Komarov | 2071 | 6-3 6-4 |
| 2016-05-16 | Bangkok CH | Q2 | L | Filip Peliwo | 428 | 5-2 RET |
| 2016-05-16 | Bangkok CH | Q1 | W | James Marsalek | 651 | 1-6 6-3 6-2 |
| 2016-05-09 | Seoul CH | Q1 | L | Hong Chung | 687 | 6-4 6-2 |
| 2016-04-25 | Taipei CH | Q3 | L | Marinko Matosevic | 375 | 7-5 6-4 |
| 2016-04-25 | Taipei CH | Q2 | W | David O'Hare | 2016 | 6-3 6-3 |
| 2016-02-22 | Kyoto CH | Q2 | L | Shunrou Takeshima | 1200 | 6-3 6-7(3) 6-3 |
| 2016-02-22 | Kyoto CH | Q1 | W | Konosuke Kiryu | 1781 | 7-6(0) 6-2 |
| 2016-01-25 | Lahaina CH | Q2 | L | Eric Quigley | 312 | 6-3 6-1 |
| 2016-01-25 | Lahaina CH | Q1 | W | Wei Yu Su | 1364 | 4-6 6-3 6-1 |
| 2016-01-18 | Manila CH | Q1 | L | Antonio Sancic | 824 | 6-4 6-3 |
| 2015-11-02 | Hua Hin CH | R32 | L | Stephane Robert | 310 | 6-1 6-1 |
| 2015-06-02 | Gimcheon CH | R32 | L | Cheong Eui Kim | 344 | 6-2 1-0 RET |
| 2015-04-27 | Taipei CH | R32 | L | Takuto Niki | 289 | 4-6 7-6(5) 6-3 |
| 2015-02-23 | Kyoto CH | R32 | L | Yuichi Sugita | 133 | 6-4 7-6(3) |
| 2015-01-27 | Hong Kong CH | R16 | L | Niels Desein | 204 | 1-6 6-1 5-5 RET |
| 2015-01-27 | Hong Kong CH | R32 | W | Jordan Thompson | 274 | 6-4 6-3 |
| 2014-11-17 | Toyota CH | R32 | L | Ji Sung Nam | 488 | 7-5 6-7(1) 6-1 |
| 2014-10-20 | Pune CH | R16 | L | Yuichi Sugita | 144 | 6-4 7-5 |
| 2014-10-20 | Pune CH | R32 | W | Ti Chen | 225 | 7-6(3) 6-4 |
| 2014-09-29 | Tokyo | Q1 | L | James Ward | 117 | 6-3 7-6(3) |
| 2014-09-22 | Shenzhen | Q3 | L | Viktor Troicki | 174 | 6-2 7-6(8) |
| 2014-09-22 | Shenzhen | Q2 | W | Aoran Wang | 2175 | 6-3 6-2 |
| 2014-09-02 | Shanghai CH | R32 | L | Di Wu | 210 | 7-5 6-3 |
| 2014-08-25 | Bangkok CH | R16 | L | Liang Chi Huang | 316 | 7-6(6) 4-6 6-3 |
| 2014-08-25 | Bangkok CH | R32 | W | Elias Ymer | 244 | 7-5 6-3 |
| 2014-07-14 | Kaohsiung CH | R32 | L | Thomas Fabbiano | 181 | 6-4 6-2 |
| 2014-06-23 | Nanchang CH | QF | L | Blaz Kavcic | 98 | 7-5 6-2 |
| 2014-06-23 | Nanchang CH | R16 | W | Di Wu | 208 | 3-6 6-1 6-3 |
| 2014-06-23 | Nanchang CH | R32 | W | Ryan Agar | 710 | 6-1 7-5 |
| 2014-06-16 | Tianjin CH | R32 | L | Ryan Agar | 836 | 7-6(1) 6-2 |
| 2014-04-28 | Taipei CH | R16 | L | Lukas Lacko | 83 | 6-4 6-3 |
| 2014-04-28 | Taipei CH | R32 | W | Chih Chun Tang | 1718 | 6-0 6-4 |
| 2014-03-03 | Kyoto CH | R32 | L | Tatsuma Ito | 158 | 6-4 7-6(1) |
| 2014-02-24 | Guangzhou CH | R32 | L | Hiroki Moriya | 167 | 6-2 2-0 RET |
| 2014-02-03 | West Lakes CH | R32 | L | James Duckworth | 143 | 7-6(2) 7-6(2) |
| 2014-01-27 | Burnie CH | R16 | L | Hiroki Moriya | 200 | 6-4 7-5 |
| 2014-01-27 | Burnie CH | R32 | W | Ryan Agar | 790 | 6-3 6-0 |
| 2013-10-28 | Seoul CH | R32 | L | Di Wu | 241 | 6-4 6-2 |
| 2013-09-23 | Kuala Lumpur | Q1 | L | Treat Conrad Huey | 1134 | 4-2 RET |
| 2013-09-16 | Kaohsiung CH | R32 | L | Jimmy Wang | 151 | 6-1 6-4 |
| 2013-09-02 | Shanghai CH | QF | L | Yasutaka Uchiyama | 456 | 6-3 4-0 RET |
| 2013-09-02 | Shanghai CH | R16 | W | Ti Chen | 261 | 6-3 2-6 6-4 |