413–360Win–Loss
53.4%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Hard | 324 | 282 | 53.5% |
| Grass | 37 | 37 | 50.0% |
| Carpet | 43 | 12 | 78.2% |
| Clay | 9 | 29 | 23.7% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 2024 | 0 | 2 | 0 | 0.0% |
| 2023 | 8 | 8 | 0 | 50.0% |
| 2022 | 1 | 4 | 0 | 20.0% |
| 2021 | 10 | 23 | 0 | 30.3% |
| 2020 | 2 | 6 | 0 | 25.0% |
| 2019 | 38 | 30 | 0 | 55.9% |
| 2018 | 32 | 27 | 1 | 54.2% |
| 2017 | 36 | 30 | 0 | 54.5% |
| 2016 | 29 | 24 | 0 | 54.7% |
| 2015 | 37 | 32 | 0 | 53.6% |
| 2014 | 49 | 29 | 0 | 62.8% |
| 2013 | 35 | 33 | 0 | 51.5% |
| 2012 | 43 | 28 | 2 | 60.6% |
| 2011 | 41 | 25 | 2 | 62.1% |
| 2010 | 27 | 24 | 2 | 52.9% |
| 2009 | 18 | 20 | 0 | 47.4% |
| 2008 | 7 | 12 | 0 | 36.8% |
| 2007 | 0 | 3 | 0 | 0.0% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 2019-05-27 | Roland Garros | Q1 | L | Johan Sebastien Tatlot | 261 | 6-2 7-6(3) |
| 2019-05-13 | Gwangju CH | R32 | L | Konstantin Kravchuk | 493 | 6-3 2-1 RET |
| 2019-05-06 | Busan CH | QF | L | Yasutaka Uchiyama | 213 | 4-6 6-0 6-3 |
| 2019-05-06 | Busan CH | R16 | W | Cem Ilkel | 265 | 7-5 6-7(6) 6-4 |
| 2019-05-06 | Busan CH | R32 | W | Tung Lin Wu | 292 | 6-4 7-6(2) |
| 2019-04-29 | Seoul CH | QF | L | Max Purcell | 268 | 6-7(6) 7-6(2) 6-3 |
| 2019-04-29 | Seoul CH | R16 | W | Lukas Lacko | 121 | 6-4 6-1 |
| 2019-04-29 | Seoul CH | R32 | W | Filip Peliwo | 269 | 7-5 6-2 |
| 2019-04-08 | Taipei CH | QF | L | Sergiy Stakhovsky | 124 | 7-6(3) 6-7(5) 6-4 |
| 2019-04-08 | Taipei CH | R16 | W | Kamil Majchrzak | 131 | 6-7(3) 7-6(7) 7-6(2) |
| 2019-04-08 | Taipei CH | R32 | W | Kuan Yi Lee | 610 | 6-3 6-3 |
| 2019-03-18 | Miami Masters | Q1 | L | Daniel Evans | 97 | 7-5 6-1 |
| 2019-03-11 | Phoenix CH | R16 | L | Guido Andreozzi | 88 | 6-2 3-6 6-4 |
| 2019-03-11 | Phoenix CH | R32 | W | Matthew Ebden | 49 | 3-6 6-4 7-6(7) |
| 2019-03-11 | Phoenix CH | R64 | W | Nathan Ponwith | 1869 | 6-4 6-4 |
| 2019-03-04 | Indian Wells Masters | R128 | L | Jared Donaldson | 192 | 6-3 7-5 |
| 2019-03-04 | Indian Wells Masters | Q2 | W | Jc Aragone | 243 | 7-6(6) 6-3 |
| 2019-03-04 | Indian Wells Masters | Q1 | W | Casper Ruud | 94 | 6-7(3) 6-1 6-4 |
| 2019-02-25 | Yokohama CH | R16 | L | Duck Hee Lee | 254 | 6-3 4-6 7-6(7) |
| 2019-02-25 | Yokohama CH | R32 | W | Moez Echargui | 640 | 6-0 7-5 |
| 2019-02-18 | Bangkok CH | R32 | L | Jc Aragone | 254 | 5-0 RET |
| 2019-02-11 | Bangkok CH | SF | L | Dudi Sela | 223 | 4-2 RET |
| 2019-02-11 | Bangkok CH | QF | W | Soon Woo Kwon | 235 | 6-3 4-6 6-1 |
| 2019-02-11 | Bangkok CH | R16 | W | Alejandro Davidovich Fokina | 225 | 1-6 6-3 6-4 |
| 2019-02-11 | Bangkok CH | R32 | W | David Perez Sanz | 610 | 6-4 6-2 |
| 2019-01-28 | Launceston CH | R16 | L | Jay Clarke | 212 | 6-2 6-7(3) 7-5 |
| 2019-01-28 | Launceston CH | R32 | W | Jacob Grills | 407 | 6-2 6-4 |
| 2019-01-14 | Australian Open | Q3 | W | Lorenzo Sonego | 104 | 7-6(6) 0-6 7-6(3) |
| 2019-01-14 | Australian Open | Q2 | W | Nicola Kuhn | 248 | 6-3 6-3 |
| 2019-01-14 | Australian Open | Q1 | W | Simone Bolelli | 134 | 6-3 3-6 6-3 |
| 2019-01-14 | Australian Open | R128 | L | Daniel Evans | 189 | 7-5 6-1 7-6(8) |
| 2018-12-31 | Playford CH | R32 | L | Aleksandr Nedovyesov | 180 | 7-5 6-4 |
| 2018-11-12 | Kobe CH | F | W | Yosuke Watanuki | 236 | 3-6 7-5 6-3 |
| 2018-11-12 | Kobe CH | SF | W | Yasutaka Uchiyama | 213 | 4-6 6-0 6-4 |
| 2018-11-12 | Kobe CH | QF | W | Yunseong Chung | 281 | 6-2 6-3 |
| 2018-11-12 | Kobe CH | R16 | W | Yuta Shimizu | 362 | 7-6(6) 6-1 |
| 2018-11-12 | Kobe CH | R32 | W | Di Wu | 349 | 6-4 6-3 |
| 2018-10-22 | Liuzhou CH | R16 | L | Di Wu | 346 | 6-3 6-4 |
| 2018-10-22 | Liuzhou CH | R32 | W | Sumit Nagal | 312 | 6-2 6-3 |
| 2018-10-15 | Ningbo CH | QF | L | Radu Albot | 98 | 7-5 6-4 |
| 2018-10-15 | Ningbo CH | R16 | W | Rigele Te | 413 | 6-4 6-4 |
| 2018-10-15 | Ningbo CH | R32 | W | Yusuke Takahashi | 451 | 7-6(3) 6-3 |
| 2018-10-01 | Tokyo | Q2 | L | Yosuke Watanuki | 273 | 6-2 6-4 |
| 2018-10-01 | Tokyo | Q1 | W | Mackenzie Mcdonald | 81 | 6-4 1-6 6-3 |
| 2018-09-24 | Shenzhen | R32 | L | Taro Daniel | 74 | 2-6 7-5 7-6(5) |
| 2018-09-24 | Shenzhen | Q2 | W | Bradley Mousley | 342 | 6-2 2-0 RET |
| 2018-09-24 | Shenzhen | Q1 | W | Federico Gaio | 226 | 4-6 6-3 6-1 |
| 2018-09-10 | Shanghai CH | R32 | L | Soon Woo Kwon | 270 | 6-2 0-0 RET |
| 2018-09-03 | Zhangjiagang CH | R16 | L | Yibing Wu | 317 | 7-6(6) 4-6 6-3 |
| 2018-09-03 | Zhangjiagang CH | R32 | W | Steven Diez | 336 | 6-4 6-1 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0