271–278Menang–Kalah
49.4%% Menang
0Gelar
| Lapangan | W | L | % |
|---|---|---|---|
| Hard | 205 | 207 | 49.8% |
| Clay | 41 | 45 | 47.7% |
| Grass | 23 | 22 | 51.1% |
| Carpet | 2 | 4 | 33.3% |
Musim per musim
| Tahun | W | L | Gelar | % |
|---|---|---|---|---|
| 2016 | 19 | 10 | 0 | 65.5% |
| 2015 | 17 | 19 | 0 | 47.2% |
| 2014 | 30 | 31 | 0 | 49.2% |
| 2013 | 34 | 25 | 2 | 57.6% |
| 2012 | 26 | 29 | 0 | 47.3% |
| 2011 | 31 | 24 | 1 | 56.4% |
| 2010 | 24 | 28 | 0 | 46.2% |
| 2009 | 23 | 22 | 1 | 51.1% |
| 2008 | 17 | 28 | 0 | 37.8% |
| 2007 | 31 | 34 | 0 | 47.7% |
| 2006 | 16 | 17 | 1 | 48.5% |
| 2005 | 1 | 4 | 0 | 20.0% |
| 2004 | 2 | 6 | 0 | 25.0% |
| 2003 | 0 | 1 | 0 | 0.0% |
Riwayat peringkat
Pertandingan
| Tanggal | Turnamen | Babak | W/L | Lawan | Rank lawan | Skor |
|---|---|---|---|---|---|---|
| 2009-11-02 | Chuncheon CH | QF | L | Frederik Nielsen | 262 | 6-4 7-5 |
| 2009-11-02 | Chuncheon CH | R16 | W | Dusan Lojda | 215 | 6-3 6-2 |
| 2009-11-02 | Chuncheon CH | R32 | W | Yuichi Sugita | 296 | 6-4 6-2 |
| 2009-10-26 | Seoul CH | R32 | L | Dusan Lojda | 283 | 6-4 6-4 |
| 2009-10-19 | Calabasas CH | R16 | L | Michael Russell | 100 | 6-2 4-6 6-0 |
| 2009-10-19 | Calabasas CH | R32 | W | Jesse Witten | 167 | 7-6(3) 6-2 |
| 2009-10-12 | Tiburon CH | R16 | L | Santiago Giraldo | 108 | 6-2 7-5 |
| 2009-10-12 | Tiburon CH | R32 | W | Prakash Amritraj | 223 | 7-6(1) 7-6(4) |
| 2009-10-05 | Sacramento CH | R32 | L | Vincent Spadea | 190 | 6-3 7-6(5) |
| 2009-09-14 | Tulsa CH | R32 | L | Jesse Witten | 187 | 3-6 6-3 6-4 |
| 2009-08-31 | US Open | Q1 | L | Peter Polansky | 202 | 7-6(3) 6-2 |
| 2009-08-03 | Vancouver CH | R32 | L | Sergei Bubka | 193 | 6-4 6-4 |
| 2009-07-20 | Lexington CH | F | L | Harel Levy | 179 | 6-4 4-6 6-2 |
| 2009-07-20 | Lexington CH | SF | W | Daniel Evans | 274 | 6-3 6-1 |
| 2009-07-20 | Lexington CH | QF | W | Tim Smyczek | 379 | 7-6(5) 6-3 |
| 2009-07-20 | Lexington CH | R16 | W | Izak Van Der Merwe | 224 | 7-5 6-4 |
| 2009-07-20 | Lexington CH | R32 | W | Kevin Anderson | 156 | 7-6(3) 6-3 |
| 2009-07-13 | Aptos CH | R16 | L | Somdev Devvarman | 135 | 6-1 6-3 |
| 2009-07-13 | Aptos CH | R32 | W | Scoville Jenkins | 231 | 6-4 1-6 7-6(1) |
| 2009-06-29 | Winnetka CH | F | W | Tim Smyczek | 517 | 6-4 7-6(1) |
| 2009-06-29 | Winnetka CH | SF | W | Kristian Pless | 324 | 6-4 7-6(6) |
| 2009-06-29 | Winnetka CH | QF | W | Todd Widom | 215 | 6-3 6-2 |
| 2009-06-29 | Winnetka CH | R16 | W | Rajeev Ram | 160 | 6-4 6-7(5) 7-6(6) |
| 2009-06-29 | Winnetka CH | R32 | W | Dennis Nevolo | – | 6-1 6-2 |
| 2009-06-01 | Yuba City CH | R32 | L | Lester Cook | 325 | 7-5 6-4 |
| 2009-05-25 | Carson2 CH | R16 | L | Danai Udomchoke | 124 | 6-2 6-2 |
| 2009-05-25 | Carson2 CH | R32 | W | Stephen Bass | 380 | 4-6 6-0 RET |
| 2009-05-11 | Sarasota CH | R16 | L | Eric Prodon | 223 | 6-2 6-4 |
| 2009-05-11 | Sarasota CH | R32 | W | Santiago Gonzalez | 200 | 6-2 6-1 |
| 2009-05-04 | Savannah CH | F | L | Michael Russell | 201 | 6-4 7-6(6) |
| 2009-05-04 | Savannah CH | SF | W | Kevin Kim | 103 | 6-7(7) 6-4 7-6(3) |
| 2009-05-04 | Savannah CH | QF | W | John Isner | 114 | 6-7(3) 6-2 7-5 |
| 2009-05-04 | Savannah CH | R16 | W | Carsten Ball | 182 | 6-3 5-7 7-6(3) |
| 2009-05-04 | Savannah CH | R32 | W | Tigran Martirosyan | 427 | 6-1 6-0 |
| 2009-04-06 | Baton Rouge CH | R32 | L | Benedikt Dorsch | 142 | 6-7(5) 6-1 7-5 |
| 2009-03-09 | Kyoto CH | R32 | L | Takao Suzuki | 491 | 6-4 3-6 6-4 |
| 2009-03-02 | Cherbourg CH | R32 | L | Martin Fischer | 205 | 6-1 6-3 |
| 2009-02-09 | San Jose | Q3 | L | Dominik Meffert | 266 | 7-5 7-6(1) |
| 2009-02-09 | San Jose | Q2 | W | Robert Kendrick | 98 | 7-6(7) 6-1 |
| 2009-02-09 | San Jose | Q1 | W | Travis Rettenmaier | 520 | 6-3 6-3 |
| 2009-02-02 | Dallas CH | R32 | L | Amer Delic | 139 | 6-3 7-6(5) |
| 2009-01-26 | Carson CH | R32 | L | Wayne Odesnik | 115 | 6-4 6-3 |
| 2008-11-17 | Knoxville CH | QF | L | Filip Krajinovic | 901 | 4-6 6-4 6-4 |
| 2008-11-17 | Knoxville CH | R16 | W | Todd Widom | 224 | 6-3 6-4 |
| 2008-11-17 | Knoxville CH | R32 | W | G D Jones | 625 | 7-6(5) 7-5 |
| 2008-11-03 | Rimouski CH | QF | L | Josh Goodall | 222 | 6-4 6-4 |
| 2008-11-03 | Rimouski CH | R16 | W | Lester Cook | 321 | 7-6(6) 7-5 |
| 2008-11-03 | Rimouski CH | R32 | W | Vasek Pospisil | 1131 | 2-6 7-6(4) 6-4 |
| 2008-10-27 | Louisville CH | R32 | L | Donald Young | 122 | 6-3 6-3 |
| 2008-08-25 | US Open | Q3 | L | Pablo Cuevas | 135 | 6-3 4-6 6-4 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0