58–82Win–Loss
41.4%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Hard | 36 | 45 | 44.4% |
| Clay | 9 | 22 | 29.0% |
| Carpet | 12 | 12 | 50.0% |
| Grass | 1 | 3 | 25.0% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 2013 | 0 | 1 | 0 | 0.0% |
| 2012 | 9 | 8 | 0 | 52.9% |
| 2011 | 21 | 20 | 0 | 51.2% |
| 2010 | 7 | 7 | 0 | 50.0% |
| 2009 | 4 | 8 | 0 | 33.3% |
| 2008 | 3 | 6 | 0 | 33.3% |
| 2007 | 3 | 8 | 0 | 27.3% |
| 2006 | 7 | 12 | 0 | 36.8% |
| 2005 | 4 | 9 | 0 | 30.8% |
| 2004 | 0 | 3 | 0 | 0.0% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 2013-06-24 | Wimbledon | Q1 | L | David Rice | 469 | 6-3 6-2 |
| 2012-03-12 | Pingguo CH | R16 | L | Amir Weintraub | 203 | 7-6(4) 6-4 |
| 2012-03-12 | Pingguo CH | R32 | W | Hiroki Moriya | 271 | 3-6 6-2 7-5 |
| 2012-03-05 | Kyoto CH | QF | L | Hiroki Moriya | 271 | 6-4 5-7 7-6(5) |
| 2012-03-05 | Kyoto CH | R16 | W | Tsung Hua Yang | 184 | 6-2 6-0 |
| 2012-03-05 | Kyoto CH | R32 | W | Amir Weintraub | 203 | 6-4 6-4 |
| 2012-02-27 | Singapore CH | QF | L | Jimmy Wang | 228 | 6-3 6-4 |
| 2012-02-27 | Singapore CH | R16 | W | Yuichi Sugita | 174 | 6-4 6-4 |
| 2012-02-27 | Singapore CH | R32 | W | Peerakiat Siriluethaiwattana | 813 | 6-3 6-3 |
| 2012-02-20 | Wolfsburg CH | R32 | L | Jesse Huta Galung | 198 | 3-6 7-6(2) 7-6(2) |
| 2012-02-06 | Caloundra CH | QF | L | Marinko Matosevic | 200 | 5-7 7-6(5) 6-4 |
| 2012-02-06 | Caloundra CH | R16 | W | Sam Groth | 499 | 6-1 6-7(5) 6-2 |
| 2012-02-06 | Caloundra CH | R32 | W | Andrew Whittington | 961 | 3-6 7-6(3) 7-5 |
| 2012-01-30 | Burnie CH | R16 | L | Danai Udomchoke | 186 | 6-3 5-7 6-1 |
| 2012-01-30 | Burnie CH | R32 | W | Chris Guccione | 263 | 6-4 7-5 |
| 2012-01-16 | Australian Open | Q1 | L | Guillaume Rufin | 228 | 3-6 7-5 6-4 |
| 2012-01-02 | Noumea CH | R16 | L | Ruben Bemelmans | 160 | 6-4 6-2 |
| 2012-01-02 | Noumea CH | R32 | W | Axel Michon | 263 | 6-1 6-2 |
| 2011-11-21 | Toyota CH | F | L | Tatsuma Ito | 122 | 6-4 6-2 |
| 2011-11-21 | Toyota CH | SF | W | Yuichi Sugita | 201 | 6-4 1-6 6-3 |
| 2011-11-21 | Toyota CH | QF | W | Go Soeda | 117 | 3-6 7-6(9) 6-4 |
| 2011-11-21 | Toyota CH | R16 | W | Shota Tagawa | – | 6-3 6-2 |
| 2011-11-21 | Toyota CH | R32 | W | Alexander Sadecky | 470 | 6-4 6-2 |
| 2011-10-17 | Stockholm | Q3 | W | Ivo Minar | 188 | 6-4 6-4 |
| 2011-10-17 | Stockholm | Q2 | W | Ivo Klec | 246 | 6-3 3-6 7-5 |
| 2011-10-17 | Stockholm | Q1 | W | Patrik Rosenholm | 429 | 6-3 4-6 7-5 |
| 2011-10-17 | Stockholm | R16 | L | Tobias Kamke | 109 | 6-3 6-1 |
| 2011-10-17 | Stockholm | R32 | W | Michael Ryderstedt | 276 | 6-4 3-6 6-3 |
| 2011-09-19 | Tashkent CH | R16 | L | Denis Istomin | 78 | 6-4 6-3 |
| 2011-09-19 | Tashkent CH | R32 | W | Temur Ismailov | 1090 | 7-5 6-3 |
| 2011-09-12 | Ningbo CH | R32 | L | Joshua Milton | 362 | 6-2 6-3 |
| 2011-09-05 | Shanghai CH | R32 | L | Di Wu | 436 | 6-3 6-7(6) 6-2 |
| 2011-08-29 | US Open | Q2 | L | Go Soeda | 123 | 4-6 6-2 6-2 |
| 2011-08-29 | US Open | Q1 | W | Roberto Bautista Agut | 175 | 6-3 6-2 |
| 2011-08-01 | Segovia CH | R32 | L | Nicolas Mahut | 95 | 6-1 6-2 |
| 2011-06-20 | Wimbledon | Q1 | L | Bernard Tomic | 158 | 6-4 5-7 6-4 |
| 2011-06-06 | Halle | Q2 | L | Cedrik Marcel Stebe | 210 | 7-6(3) 6-3 |
| 2011-06-06 | Halle | Q1 | W | Marius Copil | 222 | 6-3 6-2 |
| 2011-05-30 | Furth CH | R32 | L | Marius Copil | 251 | 6-3 6-3 |
| 2011-05-22 | Roland Garros | Q2 | L | Alejandro Falla | 120 | 1-6 6-4 7-5 |
| 2011-05-22 | Roland Garros | Q1 | W | Giovanni Lapentti | 166 | 6-2 6-2 |
| 2011-04-11 | Johannesburg CH | R32 | L | Gilles Muller | 109 | 6-1 6-4 |
| 2011-03-21 | Pingguo CH | R32 | L | David Goffin | 227 | 6-1 6-3 |
| 2011-03-14 | Guangzhou CH | QF | L | Matthias Bachinger | 160 | 6-0 6-1 |
| 2011-03-14 | Guangzhou CH | R16 | W | Sergei Bubka | 246 | 6-1 6-2 |
| 2011-03-14 | Guangzhou CH | R32 | W | Benjamin Mitchell | 524 | 6-3 6-3 |
| 2011-03-07 | Kyoto CH | QF | L | Go Soeda | 109 | 6-2 6-4 |
| 2011-03-07 | Kyoto CH | R16 | W | Hiroki Kondo | 314 | 4-6 6-4 6-2 |
| 2011-03-07 | Kyoto CH | R32 | W | Philipp Oswald | 395 | 6-0 6-4 |
| 2011-02-21 | Wolfsburg CH | QF | L | Ruben Bemelmans | 180 | 6-3 6-4 |