150–251Win–Loss
37.4%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Hard | 130 | 214 | 37.8% |
| Carpet | 12 | 18 | 40.0% |
| Clay | 5 | 10 | 33.3% |
| Grass | 3 | 9 | 25.0% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 2018 | 3 | 8 | 0 | 27.3% |
| 2017 | 8 | 17 | 0 | 32.0% |
| 2016 | 14 | 25 | 0 | 35.9% |
| 2015 | 17 | 28 | 0 | 37.8% |
| 2014 | 17 | 24 | 0 | 41.5% |
| 2013 | 11 | 23 | 0 | 32.4% |
| 2012 | 10 | 20 | 0 | 33.3% |
| 2011 | 10 | 12 | 0 | 45.5% |
| 2010 | 1 | 4 | 0 | 20.0% |
| 2009 | 5 | 12 | 0 | 29.4% |
| 2008 | 16 | 24 | 0 | 40.0% |
| 2007 | 19 | 18 | 0 | 51.4% |
| 2006 | 11 | 12 | 0 | 47.8% |
| 2005 | 1 | 12 | 0 | 7.7% |
| 2004 | 5 | 9 | 0 | 35.7% |
| 2003 | 2 | 3 | 0 | 40.0% |
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 2018-09-10 | Shanghai CH | Q2 | L | N Vijay Sundar Prashanth | 592 | 5-7 6-2 6-4 |
| 2018-09-10 | Shanghai CH | Q1 | W | Kuan Yi Lee | 711 | 7-5 6-4 |
| 2018-09-03 | Zhangjiagang CH | Q2 | L | Tung Lin Wu | 487 | 6-1 6-4 |
| 2018-08-06 | Jinan CH | Q1 | L | Fajing Sun | 677 | 6-2 3-6 2-3 RET |
| 2018-06-11 | Almaty CH | Q1 | L | Aldin Setkic | 287 | 6-2 6-3 |
| 2018-04-23 | Anning CH | Q2 | L | Vishnu Vardhan | 673 | 6-2 6-4 |
| 2018-04-09 | Taipei CH | R16 | L | Go Soeda | 153 | 6-3 6-1 |
| 2018-04-09 | Taipei CH | R32 | W | Ruan Roelofse | 677 | 7-6(8) 6-3 |
| 2018-03-19 | Qujing CH | R32 | L | Yusuke Takahashi | 260 | 6-2 6-3 |
| 2018-02-03 | Davis Cup G2 R1: LBN vs TPE | RR | W | Jad Ballout | – | 6-1 6-1 |
| 2018-01-08 | Bangkok CH | R32 | L | Enrique Lopez Perez | 265 | 6-2 6-3 |
| 2017-10-23 | Ho Chi Minh City CH | R16 | L | Yuki Bhambri | 142 | 6-3 6-1 |
| 2017-10-23 | Ho Chi Minh City CH | R32 | W | Vadym Ursu | 746 | 6-1 2-6 6-2 |
| 2017-09-18 | Gwangju CH | R32 | L | Bradley Klahn | 447 | 6-2 6-2 |
| 2017-09-04 | Zhangjiagang CH | R32 | L | Bradley Mousley | 460 | 7-5 6-3 |
| 2017-08-07 | Jinan CH | R32 | L | Vishnu Vardhan | 425 | 7-6(3) 6-3 |
| 2017-07-31 | Chengdu CH | R16 | L | Evgeny Donskoy | 124 | 6-2 6-2 |
| 2017-07-31 | Chengdu CH | R32 | W | N Sriram Balaji | 294 | 3-6 6-3 6-4 |
| 2017-07-24 | Granby CH | R16 | L | Yasutaka Uchiyama | 169 | 6-4 6-4 |
| 2017-07-24 | Granby CH | R32 | W | Mikael Torpegaard | 310 | 7-5 6-3 |
| 2017-07-17 | Gatineau CH | R32 | L | Go Soeda | 145 | 6-4 6-4 |
| 2017-07-10 | Winnipeg CH | R32 | L | Max Purcell | 290 | 6-2 6-4 |
| 2017-07-03 | Wimbledon | Q2 | L | Gerald Melzer | 144 | 7-5 6-2 |
| 2017-07-03 | Wimbledon | Q1 | W | Ricardo Ojeda Lara | 235 | 7-6(5) 3-6 6-2 |
| 2017-06-26 | Eastbourne | Q2 | L | Thomas Fabbiano | 95 | 6-1 6-4 |
| 2017-06-26 | Eastbourne | Q1 | W | Michal Konecny | 361 | 2-6 7-6(4) 7-5 |
| 2017-05-29 | Roland Garros | Q1 | L | Joris De Loore | 210 | 7-5 7-6(4) |
| 2017-05-15 | Busan CH | R32 | L | Yen Hsun Lu | 58 | 6-4 6-4 |
| 2017-04-17 | Taipei CH | R32 | L | Matthew Ebden | 349 | 6-2 7-5 |
| 2017-02-20 | Kyoto CH | QF | L | Grega Zemlja | 150 | 6-4 6-4 |
| 2017-02-20 | Kyoto CH | R16 | W | Franko Skugor | 225 | 6-3 6-4 |
| 2017-02-20 | Kyoto CH | R32 | W | Andrew Whittington | 163 | 6-4 7-6(6) |
| 2017-02-17 | Davis Cup G1 R1: TPE vs CHN | RR | L | Zhe Li | 244 | 5-7 7-5 6-2 6-7(6) 7-5 |
| 2017-01-09 | Bangkok CH | Q3 | L | Kuan Yi Lee | 461 | 6-3 6-3 |
| 2017-01-09 | Bangkok CH | Q2 | W | Marvin Moeller | 1400 | W/O |
| 2017-01-02 | Bangkok CH | Q1 | L | Seong Chan Hong | 373 | 6-2 6-7(5) 6-3 |
| 2016-11-21 | Astana CH | R32 | L | Yoshihito Nishioka | 101 | 6-3 6-1 |
| 2016-11-14 | Toyota CH | R32 | L | Daniel Masur | 272 | 2-6 6-4 6-4 |
| 2016-11-07 | Kobe CH | R32 | L | Yusuke Watanuki | 761 | 6-4 6-4 |
| 2016-10-24 | Suzhou CH | R32 | L | Jonathan Eysseric | 250 | 6-4 6-2 |
| 2016-10-17 | Ningbo CH | R32 | L | Daniel Masur | 287 | 6-4 6-4 |
| 2016-09-19 | Kaohsiung CH | R32 | L | Luca Vanni | 171 | 6-2 6-4 |
| 2016-09-12 | Nanchang CH | R32 | L | Yen Hsun Lu | 71 | 3-6 6-4 6-3 |
| 2016-09-05 | Shanghai CH | R32 | L | Jordan Thompson | 91 | 6-2 6-7(2) 7-6(4) |
| 2016-08-29 | Bangkok CH | QF | L | Go Soeda | 147 | 6-4 6-3 |
| 2016-08-29 | Bangkok CH | R16 | W | Vishnu Vardhan | 477 | 6-3 6-1 |
| 2016-08-29 | Bangkok CH | R32 | W | Lloyd Harris | 380 | 7-5 6-1 |
| 2016-08-01 | Chengdu CH | R16 | L | Yuuya Kibi | 355 | 1-6 6-3 6-3 |
| 2016-08-01 | Chengdu CH | R32 | W | Soon Woo Kwon | 335 | 6-1 4-6 6-4 |
| 2016-07-25 | Astana CH | R32 | L | Denis Istomin | 108 | 6-3 6-2 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0