201–198Win–Loss
50.4%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Hard | 170 | 155 | 52.3% |
| Clay | 25 | 30 | 45.5% |
| Grass | 6 | 9 | 40.0% |
| Carpet | 0 | 4 | 0.0% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 2020 | 2 | 1 | 0 | 66.7% |
| 2019 | 14 | 20 | 0 | 41.2% |
| 2018 | 21 | 23 | 1 | 47.7% |
| 2017 | 27 | 18 | 1 | 60.0% |
| 2016 | 31 | 25 | 0 | 55.4% |
| 2015 | 26 | 26 | 0 | 50.0% |
| 2014 | 22 | 19 | 0 | 53.7% |
| 2013 | 20 | 17 | 0 | 54.1% |
| 2012 | 23 | 21 | 0 | 52.3% |
| 2011 | 5 | 12 | 0 | 29.4% |
| 2010 | 9 | 11 | 0 | 45.0% |
| 2009 | 1 | 5 | 0 | 16.7% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 2018-08-06 | Jinan CH | R32 | W | Hiroki Moriya | 202 | 6-3 6-4 |
| 2018-07-30 | Chengdu CH | F | W | Henri Laaksonen | 137 | 2-6 5-2 RET |
| 2018-07-30 | Chengdu CH | SF | W | Akira Santillan | 289 | 6-4 7-6(6) |
| 2018-07-30 | Chengdu CH | QF | W | Tatsuma Ito | 182 | 6-4 3-0 RET |
| 2018-07-30 | Chengdu CH | R16 | W | Alexander Bublik | 169 | 4-6 6-4 6-2 |
| 2018-07-30 | Chengdu CH | R32 | W | Di Wu | 273 | 7-5 6-2 |
| 2018-07-09 | Bastad CH | R32 | L | Corentin Moutet | 125 | 6-2 6-4 |
| 2018-07-02 | Recanati CH | R32 | L | Salvatore Caruso | 191 | 6-4 3-6 7-5 |
| 2018-05-14 | Busan CH | QF | L | Yosuke Watanuki | 347 | 4-6 6-4 6-1 |
| 2018-05-14 | Busan CH | R16 | W | Yuki Bhambri | 94 | 6-4 6-3 |
| 2018-05-14 | Busan CH | R32 | W | Dayne Kelly | 308 | 6-1 6-4 |
| 2018-05-07 | Gimcheon CH | R32 | L | Mackenzie Mcdonald | 114 | 7-6(4) 7-6(5) |
| 2018-04-30 | Seoul CH | R32 | L | Jason Kubler | 180 | 6-1 6-1 |
| 2018-04-23 | Anning CH | R32 | L | Calvin Hemery | 119 | 7-6(5) 6-3 |
| 2018-04-16 | Nanchang CH | R32 | L | Sasi Kumar Mukund | 514 | 6-4 6-4 |
| 2018-04-06 | Davis Cup G1 R2: IND vs CHN | RR | W | Sumit Nagal | 213 | 6-4 6-1 |
| 2018-03-19 | Qujing CH | R16 | L | Ilya Ivashka | 122 | 6-3 3-6 6-3 |
| 2018-03-19 | Qujing CH | R32 | W | Luke Saville | 459 | 7-5 7-6(4) |
| 2018-03-12 | Shenzhen CH | F | L | Ilya Ivashka | 148 | 6-4 6-2 |
| 2018-03-12 | Shenzhen CH | SF | W | Hubert Hurkacz | 212 | 7-6(11) 2-6 6-2 |
| 2018-03-12 | Shenzhen CH | QF | W | Viktor Galovic | 187 | 6-4 6-7(6) 6-3 |
| 2018-03-12 | Shenzhen CH | R16 | W | Oscar Otte | 137 | 6-1 7-5 |
| 2018-03-12 | Shenzhen CH | R32 | W | Jaume Munar | 192 | 3-6 6-4 6-2 |
| 2018-03-05 | Zhuhai CH | R32 | L | Jason Jung | 155 | 6-0 6-3 |
| 2018-02-26 | Yokohama CH | R32 | L | Di Wu | 258 | 6-4 7-6(5) |
| 2018-02-19 | Kyoto CH | R32 | L | Brydan Klein | 332 | 6-3 3-6 7-6(5) |
| 2018-02-02 | Davis Cup G1 R1: CHN vs NZL | RR | W | Michael Venus | 1027 | 5-7 6-1 6-2 |
| 2018-01-15 | Australian Open | Q1 | L | Duck Hee Lee | 195 | 6-3 3-6 6-3 |
| 2018-01-01 | Bangkok CH | QF | L | Mats Moraing | 274 | W/O |
| 2018-01-01 | Bangkok CH | R16 | W | Mohamed Safwat | 210 | 6-0 6-1 |
| 2018-01-01 | Bangkok CH | R32 | W | Wishaya Trongcharoenchaikul | 490 | 6-3 6-4 |
| 2017-11-06 | Kobe CH | R16 | L | Alex Bolt | 206 | 7-5 2-6 6-2 |
| 2017-11-06 | Kobe CH | R32 | W | Taro Daniel | 96 | 7-5 6-1 |
| 2017-10-23 | Suzhou CH | SF | L | Miomir Kecmanovic | 294 | 7-6(1) 6-3 |
| 2017-10-23 | Suzhou CH | QF | W | Thiago Monteiro | 134 | 6-4 6-3 |
| 2017-10-23 | Suzhou CH | R16 | W | Danilo Petrovic | 257 | 5-7 6-4 6-2 |
| 2017-10-23 | Suzhou CH | R32 | W | Riccardo Ghedin | 1461 | 6-3 7-5 |
| 2017-10-16 | Ningbo CH | R32 | L | Thiago Monteiro | 125 | 4-6 7-6(4) 6-4 |
| 2017-10-09 | Shanghai Masters | R64 | L | Ryan Harrison | 46 | 6-2 6-3 |
| 2017-10-02 | Beijing | R32 | L | Roberto Bautista Agut | 13 | 6-1 6-3 |
| 2017-09-25 | Shenzhen | R32 | L | Steve Darcis | 76 | 7-5 7-6(3) |
| 2017-09-11 | Shanghai CH | SF | L | Yen Hsun Lu | 62 | 6-1 6-2 |
| 2017-09-11 | Shanghai CH | QF | W | Dayne Kelly | 284 | 6-3 6-2 |
| 2017-09-11 | Shanghai CH | R16 | W | Duck Hee Lee | 163 | 6-3 7-6(4) |
| 2017-09-11 | Shanghai CH | R32 | W | Zhe Li | 302 | 6-4 5-7 6-1 |
| 2017-09-04 | Zhangjiagang CH | F | L | Jason Jung | 270 | 6-4 2-6 6-4 |
| 2017-09-04 | Zhangjiagang CH | SF | W | Hiroki Moriya | 213 | 6-3 6-1 |
| 2017-09-04 | Zhangjiagang CH | QF | W | Mohamed Safwat | 219 | 7-5 6-3 |
| 2017-09-04 | Zhangjiagang CH | R16 | W | Alessandro Bega | 340 | 6-2 6-4 |
| 2017-09-04 | Zhangjiagang CH | R32 | W | Vishnu Vardhan | 406 | 6-1 6-1 |