98–87Menang–Kalah
53.0%% Menang
0Gelar
| Lapangan | W | L | % |
|---|---|---|---|
| Hard | 92 | 76 | 54.8% |
| Grass | 4 | 4 | 50.0% |
| Clay | 0 | 5 | 0.0% |
| Carpet | 2 | 2 | 50.0% |
Musim per musim
| Tahun | W | L | Gelar | % |
|---|---|---|---|---|
| 2009 | 8 | 10 | 0 | 44.4% |
| 2008 | 36 | 24 | 0 | 60.0% |
| 2007 | 29 | 28 | 1 | 50.9% |
| 2006 | 23 | 21 | 0 | 52.3% |
| 2005 | 1 | 3 | 0 | 25.0% |
| 2004 | 1 | 1 | 0 | 50.0% |
Riwayat peringkat
Pertandingan
| Tanggal | Turnamen | Babak | W/L | Lawan | Rank lawan | Skor |
|---|---|---|---|---|---|---|
| 2009-08-31 | US Open | Q1 | L | Michael Berrer | 120 | 3-6 6-3 7-6(3) |
| 2009-06-29 | Winnetka CH | R16 | L | Kristian Pless | 324 | W/O |
| 2009-06-29 | Winnetka CH | R32 | W | Ryan Sweeting | 164 | 6-3 6-2 |
| 2009-06-22 | Wimbledon | Q2 | L | Rajeev Ram | 160 | 6-3 6-2 |
| 2009-06-22 | Wimbledon | Q1 | W | Adrian Ungur | 332 | 7-6(4) 7-5 |
| 2009-06-01 | Yuba City CH | R16 | L | Ryler Deheart | 273 | 6-1 5-7 6-3 |
| 2009-06-01 | Yuba City CH | R32 | W | Tim Smyczek | 551 | 6-1 6-4 |
| 2009-05-25 | Carson2 CH | R16 | L | Michael Yani | 237 | 7-6(4) 6-1 |
| 2009-05-25 | Carson2 CH | R32 | W | Eric Nunez | 352 | 6-1 6-2 |
| 2009-03-12 | Indian Wells Masters | Q1 | L | Scoville Jenkins | 199 | 6-2 6-3 |
| 2009-02-23 | Besancon CH | R32 | L | Kristof Vliegen | 114 | 6-3 6-7(8) 6-1 |
| 2009-02-16 | Belgrade CH | QF | L | Dominik Hrbaty | 209 | 7-6(5) 6-4 |
| 2009-02-16 | Belgrade CH | R16 | W | Janko Tipsarevic | 47 | 7-6(4) 7-6(3) |
| 2009-02-16 | Belgrade CH | R32 | W | Marsel Ilhan | 212 | 6-1 6-3 |
| 2009-02-02 | Wroclaw CH | QF | L | Alexander Kudryavtsev | 222 | 7-6(7) 6-4 |
| 2009-02-02 | Wroclaw CH | R16 | W | Alejandro Falla | 197 | 7-5 7-5 |
| 2009-02-02 | Wroclaw CH | R32 | W | Artur Romanowski | 1172 | 7-5 7-5 |
| 2009-01-26 | Heilbronn CH | R32 | L | Michael Berrer | 134 | 4-6 6-1 6-3 |
| 2008-11-10 | Champaign CH | SF | L | Kevin Kim | 116 | 4-6 6-3 6-4 |
| 2008-11-10 | Champaign CH | QF | W | Taylor Dent | 694 | W/O |
| 2008-11-10 | Champaign CH | R16 | W | Nikita Kryvonos | 596 | 7-5 6-1 |
| 2008-11-10 | Champaign CH | R32 | W | Amer Delic | 136 | 6-2 6-2 |
| 2008-11-03 | Nashville CH | R16 | L | Somdev Devvarman | 241 | 7-6(1) 7-6(3) |
| 2008-11-03 | Nashville CH | R32 | W | Amer Delic | 135 | 6-3 7-6(8) |
| 2008-10-27 | Louisville CH | R16 | L | Vincent Spadea | 80 | 6-3 1-6 6-3 |
| 2008-10-27 | Louisville CH | R32 | W | Prakash Amritraj | 214 | 6-7(2) 6-3 6-2 |
| 2008-10-13 | Calabasas CH | F | L | Vincent Spadea | 89 | 7-6(5) 6-4 |
| 2008-10-13 | Calabasas CH | SF | W | Donald Young | 117 | 7-5 7-6(2) |
| 2008-10-13 | Calabasas CH | QF | W | Ryan Sweeting | 326 | 6-7(2) 6-1 6-4 |
| 2008-10-13 | Calabasas CH | R16 | W | John Isner | 137 | 7-6(5) 6-4 |
| 2008-10-13 | Calabasas CH | R32 | W | Carsten Ball | 192 | 4-6 6-4 6-3 |
| 2008-10-06 | Sacramento CH | R16 | L | Scoville Jenkins | 216 | 4-6 6-1 7-6(4) |
| 2008-10-06 | Sacramento CH | R32 | W | Todd Widom | 238 | 4-6 6-2 6-1 |
| 2008-09-15 | Waco CH | R32 | L | Todd Widom | 262 | 4-6 6-1 7-6(1) |
| 2008-09-08 | Tulsa CH | QF | L | Vincent Spadea | 108 | 6-2 6-1 |
| 2008-09-08 | Tulsa CH | R16 | W | Aleksandr Nedovyesov | 1086 | 6-1 6-3 |
| 2008-09-08 | Tulsa CH | R32 | W | Todd Widom | 263 | 7-5 6-2 |
| 2008-08-25 | US Open | R64 | L | Nicolas Almagro | 18 | 6-3 6-4 6-4 |
| 2008-08-25 | US Open | R128 | W | Janko Tipsarevic | 45 | 6-2 1-0 RET |
| 2008-08-10 | Washington | Q1 | L | Somdev Devvarman | 314 | 4-6 6-0 6-3 |
| 2008-08-04 | Los Angeles | Q2 | W | Tim Smyczek | 362 | 6-1 1-6 6-3 |
| 2008-08-04 | Los Angeles | Q1 | W | Cecil Mamiit | 406 | 7-6(0) 6-3 |
| 2008-08-04 | Los Angeles | R32 | L | Dusan Vemic | 178 | 3-6 7-6(5) 6-4 |
| 2008-07-28 | Vancouver CH | R32 | L | Alex Bogomolov Jr | 335 | 7-6(8) 6-1 |
| 2008-06-23 | Wimbledon | Q1 | L | Alexander Peya | 191 | 6-2 6-4 |
| 2008-06-02 | Yuba City CH | F | L | Michael Yani | 358 | 7-6(5) 2-6 6-3 |
| 2008-06-02 | Yuba City CH | SF | W | Carsten Ball | 263 | 7-5 6-2 |
| 2008-06-02 | Yuba City CH | QF | W | Victor Estrella | 320 | 6-1 6-3 |
| 2008-06-02 | Yuba City CH | R16 | W | Cecil Mamiit | 472 | 1-6 7-6(5) 6-1 |
| 2008-06-02 | Yuba City CH | R32 | W | Harsh Mankad | 669 | 6-0 6-1 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0