35–64Win–Loss
35.4%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Hard | 21 | 45 | 31.8% |
| Grass | 9 | 8 | 52.9% |
| Clay | 5 | 11 | 31.3% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 2017 | 0 | 1 | 0 | 0.0% |
| 2016 | 0 | 2 | 0 | 0.0% |
| 2014 | 1 | 4 | 0 | 20.0% |
| 2013 | 0 | 2 | 0 | 0.0% |
| 2012 | 0 | 2 | 0 | 0.0% |
| 2011 | 1 | 3 | 0 | 25.0% |
| 2010 | 4 | 4 | 0 | 50.0% |
| 2009 | 3 | 4 | 0 | 42.9% |
| 2008 | 5 | 6 | 0 | 45.5% |
| 2007 | 4 | 4 | 0 | 50.0% |
| 2006 | 7 | 15 | 0 | 31.8% |
| 2005 | 7 | 10 | 0 | 41.2% |
| 2004 | 3 | 7 | 0 | 30.0% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 2017-02-13 | Memphis | Q1 | L | Tim Smyczek | 162 | 6-2 6-3 |
| 2016-07-18 | Washington | Q1 | L | Marinko Matosevic | 319 | 6-1 6-0 |
| 2016-01-11 | Auckland | Q1 | L | Benjamin Becker | 98 | 6-3 6-1 |
| 2014-09-22 | Kuala Lumpur | Q2 | L | Philipp Petzschner | 524 | 6-4 6-4 |
| 2014-09-22 | Kuala Lumpur | Q1 | W | Muhd Ashaari Bin Zinal Abidin | – | 6-3 6-3 |
| 2014-07-14 | Bogota | Q1 | L | Cesar Ramirez | 577 | 6-2 6-1 |
| 2014-06-09 | Halle | Q1 | L | Jan Hernych | 195 | 3-2 RET |
| 2014-02-10 | Memphis | Q1 | L | James Mcgee | 209 | 6-3 6-0 |
| 2013-06-10 | Halle | Q1 | L | Konstantin Kravchuk | 178 | 6-2 6-7(5) 6-3 |
| 2013-04-08 | Houston | Q1 | L | Takanyi Garanganga | 450 | 6-4 5-7 7-5 |
| 2012-09-24 | Bangkok | Q1 | L | Mischa Zverev | 175 | 6-1 6-2 |
| 2012-04-09 | Houston | Q1 | L | Catalin Ionut Gard | 523 | 6-0 6-4 |
| 2011-09-26 | Kuala Lumpur | Q1 | L | Ti Chen | 295 | 7-6(6) 6-3 |
| 2011-07-04 | Newport | Q2 | L | Jimmy Wang | 491 | 6-4 2-6 6-2 |
| 2011-07-04 | Newport | Q1 | W | Kirill Kasyanov | – | 6-4 6-4 |
| 2011-03-10 | Indian Wells Masters | Q1 | L | Daniel Brands | 80 | 6-3 7-5 |
| 2010-09-27 | Kuala Lumpur | Q2 | L | Milos Raonic | 237 | 7-5 6-0 |
| 2010-09-27 | Kuala Lumpur | Q1 | W | Travis Rettenmaier | 1179 | 4-6 7-6(1) 6-3 |
| 2010-09-20 | Metz | Q2 | L | Thomas Fabbiano | 339 | 6-1 6-2 |
| 2010-09-20 | Metz | Q1 | W | Jean Julien Rojer | 1374 | 6-3 6-4 |
| 2010-06-13 | s Hertogenbosch | Q2 | L | Simon Stadler | 281 | 3-6 6-4 6-3 |
| 2010-06-13 | s Hertogenbosch | Q1 | W | Eric Butorac | 1537 | 6-3 6-4 |
| 2010-05-02 | Munich | Q2 | L | Somdev Devvarman | 109 | 6-2 6-3 |
| 2010-05-02 | Munich | Q1 | W | Yannick Hanfmann | 1099 | 4-6 6-4 7-6(2) |
| 2009-10-19 | Moscow | Q1 | L | Stanislav Vovk | 1216 | 3-6 6-3 6-2 |
| 2009-09-28 | Kuala Lumpur | Q2 | L | Michael Yani | 208 | 4-6 6-3 6-3 |
| 2009-09-28 | Kuala Lumpur | Q1 | W | Adam Jaya | 1747 | 6-2 6-2 |
| 2009-07-06 | Newport | Q1 | L | Aisam Ul Haq Qureshi | 288 | 6-3 7-6(3) |
| 2009-06-14 | s Hertogenbosch | Q3 | L | Benjamin Becker | 82 | 6-4 3-6 6-3 |
| 2009-06-14 | s Hertogenbosch | Q2 | W | Holger Zuehlsdorff Pavlovic | 1779 | 6-0 6-2 |
| 2009-06-14 | s Hertogenbosch | Q1 | W | Toshihide Matsui | 426 | 6-2 6-3 |
| 2008-07-14 | Indianapolis | Q1 | L | Woong Sun Jun | 293 | 6-4 7-5 |
| 2008-06-09 | Halle | Q3 | W | Younes El Aynaoui | 170 | 7-6(6) 7-6(4) |
| 2008-06-09 | Halle | Q2 | W | Jeremy Chardy | 94 | 7-5 4-6 6-3 |
| 2008-06-09 | Halle | Q1 | W | Martin Slanar | 214 | 6-4 6-4 |
| 2008-06-09 | Halle | R32 | L | Jan Vacek | 342 | 3-6 6-3 6-2 |
| 2008-05-18 | Poertschach | Q2 | L | Grega Zemlja | 344 | 6-3 6-4 |
| 2008-05-18 | Poertschach | Q1 | W | Andre Sa | 996 | 6-2 6-3 |
| 2008-04-21 | Bermuda CH | R32 | L | Franko Skugor | 389 | 6-3 6-2 |
| 2008-04-14 | Houston | Q2 | L | Harel Levy | 167 | 7-5 6-7(3) 6-2 |
| 2008-04-14 | Houston | Q1 | W | Evghenii Corduneanu | 1269 | 6-2 6-2 |
| 2008-01-07 | Auckland | Q1 | L | G D Jones | 1214 | 6-2 6-1 |
| 2007-09-10 | Beijing | Q1 | L | Sonchat Ratiwatana | 1265 | 6-2 6-4 |
| 2007-08-13 | Bronx CH | R16 | L | Alberto Francis | 389 | 6-2 6-4 |
| 2007-08-13 | Bronx CH | R32 | W | Alex Bogdanovic | 126 | 3-6 7-5 6-1 |
| 2007-07-09 | Newport | Q3 | L | Prakash Amritraj | 467 | 6-4 6-3 |
| 2007-07-09 | Newport | Q2 | W | Wesley Whitehouse | 308 | 6-4 6-4 |
| 2007-07-09 | Newport | Q1 | W | Michael Mcclune | 615 | 6-7(11) 7-6(4) 6-2 |
| 2007-04-09 | Houston | Q2 | L | Alexander Peya | 93 | 6-7(3) 6-2 6-1 |
| 2007-04-09 | Houston | Q1 | W | Jeff Salzenstein | 446 | 6-2 6-2 |