228–218Win–Loss
51.1%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Hard | 154 | 149 | 50.8% |
| Clay | 46 | 34 | 57.5% |
| Grass | 24 | 29 | 45.3% |
| Carpet | 4 | 6 | 40.0% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 2015 | 1 | 3 | 0 | 25.0% |
| 2014 | 3 | 2 | 0 | 60.0% |
| 2013 | 8 | 7 | 0 | 53.3% |
| 2012 | 11 | 9 | 0 | 55.0% |
| 2011 | 20 | 20 | 0 | 50.0% |
| 2010 | 11 | 18 | 0 | 37.9% |
| 2009 | 20 | 23 | 1 | 46.5% |
| 2008 | 34 | 31 | 0 | 52.3% |
| 2007 | 44 | 37 | 0 | 54.3% |
| 2006 | 35 | 27 | 2 | 56.5% |
| 2005 | 28 | 19 | 2 | 59.6% |
| 2004 | 10 | 15 | 0 | 40.0% |
| 2003 | 3 | 5 | 0 | 37.5% |
| 2002 | 0 | 2 | 0 | 0.0% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 2010-08-02 | Vancouver CH | R32 | W | Jesse Witten | 176 | 3-6 6-3 6-2 |
| 2010-07-26 | Los Angeles | Q3 | L | Steve Johnson | 1333 | 6-3 6-3 |
| 2010-07-26 | Los Angeles | Q2 | W | Ryan Harrison | 217 | 7-6(4) 7-6(3) |
| 2010-07-26 | Los Angeles | Q1 | W | Gilles Muller | 185 | 6-4 2-1 RET |
| 2010-07-19 | Lexington CH | R32 | L | Peter Polansky | 186 | 6-4 6-2 |
| 2010-07-12 | Aptos CH | R32 | L | Izak Van Der Merwe | 251 | 3-6 6-3 6-4 |
| 2010-07-05 | Newport | R32 | L | Sergei Bubka | 335 | 7-6(0) 6-4 |
| 2010-06-21 | Wimbledon | Q1 | L | Alexander Peya | 196 | 4-6 7-6(1) 6-4 |
| 2010-06-07 | Queen's Club | R64 | L | Dudi Sela | 63 | 6-7(4) 7-6(5) 6-4 |
| 2010-05-31 | Nottingham CH | R32 | L | Go Soeda | 137 | 7-6(4) 6-2 |
| 2010-05-24 | Roland Garros | Q1 | L | Daniel King Turner | 249 | 6-3 6-3 |
| 2010-04-19 | Tallahassee CH | R32 | L | Robert Kendrick | 154 | 7-6(6) 6-3 |
| 2010-04-12 | Baton Rouge CH | R32 | L | Go Soeda | 201 | 6-2 6-2 |
| 2009-08-31 | US Open | R128 | L | Pablo Cuevas | 67 | 6-4 7-6(4) 6-0 |
| 2009-08-16 | Cincinnati Masters | Q2 | W | Robert Kendrick | 80 | 7-6(10) 7-5 |
| 2009-08-16 | Cincinnati Masters | Q1 | W | Andrey Golubev | 57 | 7-6(5) 6-4 |
| 2009-08-16 | Cincinnati Masters | R16 | L | Tomas Berdych | 18 | 6-4 6-3 |
| 2009-08-16 | Cincinnati Masters | R32 | W | Jo-Wilfried Tsonga | 7 | 7-6(12) 6-2 |
| 2009-08-16 | Cincinnati Masters | R64 | W | Philipp Kohlschreiber | 23 | 7-5 2-6 6-3 |
| 2009-08-02 | Washington | Q1 | L | Oliver Marach | 546 | 7-6(3) 6-3 |
| 2009-07-27 | Los Angeles | R16 | L | Mardy Fish | 21 | 6-7(3) 7-6(12) 6-4 |
| 2009-07-27 | Los Angeles | R32 | W | Kevin Kim | 91 | 6-1 6-4 |
| 2009-07-20 | Lexington CH | R32 | L | Ryler Deheart | 204 | 7-6(5) 6-3 |
| 2009-07-13 | Aptos CH | F | W | Nick Lindahl | 306 | 6-3 6-4 |
| 2009-07-13 | Aptos CH | SF | W | Somdev Devvarman | 135 | 6-2 6-1 |
| 2009-07-13 | Aptos CH | QF | W | Wayne Odesnik | 100 | 7-6(5) 2-6 7-6(2) |
| 2009-07-13 | Aptos CH | R16 | W | Yuichi Sugita | 282 | 6-2 6-3 |
| 2009-07-13 | Aptos CH | R32 | W | Go Soeda | 173 | 6-4 7-6(5) |
| 2009-07-06 | Newport | R32 | L | Jesse Levine | 129 | 7-6(2) 7-6(2) |
| 2009-06-22 | Wimbledon | Q1 | L | Harel Levy | 219 | 5-7 7-6(0) 6-3 |
| 2009-06-08 | Queen's Club | Q1 | L | Prakash Amritraj | 155 | 7-6(5) 7-5 |
| 2009-06-01 | Nottingham CH | R16 | L | Prakash Amritraj | 161 | 7-6(5) 7-6(4) |
| 2009-06-01 | Nottingham CH | R32 | W | Brydan Klein | 186 | 6-4 6-4 |
| 2009-05-25 | Roland Garros | Q1 | L | Peter Luczak | 206 | 7-6(6) 6-7(6) 6-4 |
| 2009-05-11 | Izmir CH | R16 | L | Marsel Ilhan | 192 | 6-4 7-6(4) |
| 2009-05-11 | Izmir CH | R32 | W | Alexander Kudryavtsev | 194 | 7-6(4) 6-4 |
| 2009-05-04 | Ramat Hasharon CH | R32 | L | George Bastl | 238 | 1-6 7-6(3) 6-3 |
| 2009-04-27 | Rhodes CH | R32 | L | Benedikt Dorsch | 140 | 6-4 7-6(4) |
| 2009-04-13 | Johannesburg CH | R32 | L | Harel Levy | 219 | 7-5 7-6(7) |
| 2009-03-23 | Khorat CH | R16 | L | Filip Prpic | 328 | 6-4 6-4 |
| 2009-03-23 | Khorat CH | R32 | W | Sonchat Ratiwatana | 1295 | 6-2 6-3 |
| 2009-03-16 | Bangkok CH | R32 | L | Danai Udomchoke | 158 | 5-7 6-4 6-2 |
| 2009-03-09 | Kyoto CH | R32 | L | Aisam Ul Haq Qureshi | 296 | 7-6(3) 6-4 |
| 2009-03-06 | Davis Cup G1 R2: THA vs AUS | RR | W | Kittipong Wachiramanowong | 890 | 6-3 7-5 7-6(3) |
| 2009-02-23 | Delray Beach | Q1 | L | Adrians Zguns | 704 | 6-4 4-2 RET |
| 2009-02-16 | Memphis | Q2 | W | Amer Delic | 146 | 6-3 6-3 |
| 2009-02-16 | Memphis | Q1 | W | Roko Karanusic | 120 | 7-6(5) 1-6 6-3 |
| 2009-02-16 | Memphis | R16 | L | Lleyton Hewitt | 103 | 6-2 7-6(4) |
| 2009-02-16 | Memphis | R32 | W | Vincent Spadea | 119 | 7-6(1) 7-6(5) |
| 2009-02-09 | San Jose | R16 | L | Radek Stepanek | 21 | 6-2 7-6(1) |