25–54Win–Loss
31.6%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Hard | 21 | 47 | 30.9% |
| Clay | 3 | 3 | 50.0% |
| Carpet | 1 | 4 | 20.0% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 2016 | 3 | 3 | 0 | 50.0% |
| 2015 | 3 | 12 | 0 | 20.0% |
| 2014 | 8 | 21 | 0 | 27.6% |
| 2013 | 3 | 10 | 0 | 23.1% |
| 2012 | 8 | 8 | 0 | 50.0% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 2013-12-30 | Noumea CH | R32 | L | Ante Pavic | 247 | 6-3 7-6(5) |
| 2013-11-11 | Yokohama CH | R32 | L | Bradley Klahn | 101 | 6-1 6-3 |
| 2013-11-04 | Yeongwol CH | R32 | L | Yong Kyu Lim | 320 | 6-2 1-6 6-4 |
| 2013-10-28 | Seoul CH | R32 | L | Hiroki Kondo | 300 | 5-7 6-4 6-4 |
| 2013-09-23 | Fergana CH | R32 | L | Valery Rudnev | 263 | 6-1 1-6 6-4 |
| 2013-09-16 | Kaohsiung CH | R16 | L | Yen Hsun Lu | 64 | 6-1 6-2 |
| 2013-09-16 | Kaohsiung CH | R32 | W | Jung Woong Na | 404 | 6-0 4-2 RET |
| 2013-09-13 | Davis Cup G1 PO: TPE vs INA | RR | W | Christopher Rungkat | 505 | 2-6 6-3 6-2 |
| 2013-09-13 | Davis Cup G1 PO: TPE vs INA | RR | W | Wisnu Adi Nugroho | 1787 | 6-0 6-1 6-3 |
| 2013-09-02 | Shanghai CH | R32 | L | Toshihide Matsui | 557 | 6-3 6-4 |
| 2013-08-26 | Bangkok CH | R32 | L | Yasutaka Uchiyama | 456 | 3-6 6-0 7-6(3) |
| 2013-04-05 | Davis Cup G1 PO: CHN vs TPE | RR | L | Di Wu | 169 | 6-7(5) 6-4 6-1 |
| 2013-03-04 | Kyoto CH | R32 | L | Yuki Bhambri | 266 | 6-4 6-2 |
| 2012-11-19 | Toyota CH | R32 | L | James Mcgee | 381 | 7-6(5) 7-6(4) |
| 2012-11-12 | Yokohama CH | QF | L | Matteo Viola | 138 | 6-3 6-0 |
| 2012-11-12 | Yokohama CH | R16 | W | Alexander Kudryavtsev | 280 | 6-4 7-6(3) |
| 2012-11-12 | Yokohama CH | R32 | W | Brydan Klein | 242 | 6-3 7-6(2) |
| 2012-09-10 | Ningbo CH | R32 | L | Jaan Frederik Brunken | 519 | 7-6(5) 6-2 |
| 2012-08-27 | Bangkok CH | QF | L | Mao Xin Gong | 511 | 6-4 6-2 |
| 2012-08-27 | Bangkok CH | R16 | W | Kevin Krawietz | 307 | 6-1 6-1 |
| 2012-08-27 | Bangkok CH | R32 | W | Greg Jones | 342 | 6-4 4-6 6-3 |
| 2012-07-23 | Wuhan CH | R16 | L | Ti Chen | 272 | 7-6(2) 6-3 |
| 2012-07-23 | Wuhan CH | R32 | W | Sam Groth | 258 | 6-4 4-3 RET |
| 2012-07-16 | An-Ning CH | R16 | L | Grega Zemlja | 119 | 6-3 7-6(9) |
| 2012-07-16 | An-Ning CH | R32 | W | Arata Onozawa | 538 | 7-5 7-6(5) |
| 2012-04-23 | Kaohsiung CH | R32 | L | Mirza Basic | 341 | 6-4 3-6 6-3 |
| 2012-02-27 | Singapore CH | R16 | L | Yen Hsun Lu | 62 | 6-0 6-1 |
| 2012-02-27 | Singapore CH | R32 | W | Denys Molchanov | 267 | 6-3 5-7 6-2 |
| 2012-02-10 | Davis Cup G1 R1: KOR vs TPE | RR | W | Jae Min Seol | – | 7-6(5) 6-3 |