353–318Menang–Kalah
52.6%% Menang
0Gelar
| Lapangan | W | L | % |
|---|---|---|---|
| Hard | 300 | 244 | 55.1% |
| Grass | 31 | 28 | 52.5% |
| Clay | 16 | 40 | 28.6% |
| Carpet | 6 | 6 | 50.0% |
Musim per musim
| Tahun | W | L | Gelar | % |
|---|---|---|---|---|
| 2014 | 3 | 7 | 0 | 30.0% |
| 2013 | 24 | 22 | 1 | 52.2% |
| 2012 | 25 | 31 | 0 | 44.6% |
| 2011 | 41 | 33 | 0 | 55.4% |
| 2010 | 29 | 23 | 1 | 55.8% |
| 2009 | 27 | 28 | 0 | 49.1% |
| 2008 | 46 | 30 | 0 | 60.5% |
| 2007 | 41 | 28 | 0 | 59.4% |
| 2006 | 29 | 28 | 2 | 50.9% |
| 2005 | 27 | 21 | 2 | 56.3% |
| 2004 | 23 | 22 | 0 | 51.1% |
| 2003 | 20 | 27 | 0 | 42.6% |
| 2002 | 15 | 12 | 0 | 55.6% |
| 2001 | 3 | 6 | 0 | 33.3% |
Riwayat peringkat
Pertandingan
| Tanggal | Turnamen | Babak | W/L | Lawan | Rank lawan | Skor |
|---|---|---|---|---|---|---|
| 2012-01-23 | Heilbronn CH | QF | L | Dominik Meffert | 171 | 6-3 6-4 |
| 2012-01-23 | Heilbronn CH | R16 | W | Karol Beck | 100 | 6-4 6-0 |
| 2012-01-23 | Heilbronn CH | R32 | W | Daniel Munoz de la Nava | 139 | 6-3 6-3 |
| 2012-01-16 | Australian Open | Q3 | L | Matteo Viola | 153 | 4-6 7-6(5) 6-4 |
| 2012-01-16 | Australian Open | Q2 | W | Farrukh Dustov | 261 | 6-7(4) 6-3 6-1 |
| 2012-01-16 | Australian Open | Q1 | W | Maxime Authom | 224 | 6-0 4-6 6-1 |
| 2012-01-16 | Australian Open | R128 | L | Yen Hsun Lu | 79 | 6-4 3-6 6-1 3-6 6-3 |
| 2012-01-09 | Auckland | Q2 | L | Ricardo Mello | 109 | 6-4 6-4 |
| 2012-01-09 | Auckland | Q1 | W | Jose Rubin Statham | 535 | 7-5 6-2 |
| 2012-01-02 | Chennai | Q3 | L | Yuichi Sugita | 235 | 7-6(0) 6-1 |
| 2012-01-02 | Chennai | Q2 | W | Treat Conrad Huey | 1085 | 6-3 6-4 |
| 2012-01-02 | Chennai | Q1 | W | Abhijeet Tiwari | 1206 | 6-0 6-4 |
| 2011-11-14 | Champaign CH | F | L | Alex Kuznetsov | 218 | 6-1 6-3 |
| 2011-11-14 | Champaign CH | SF | W | Michael Russell | 97 | 3-6 6-4 5-3 RET |
| 2011-11-14 | Champaign CH | QF | W | Harri Heliovaara | 206 | 6-3 6-1 |
| 2011-11-14 | Champaign CH | R16 | W | Mirza Basic | 300 | 3-6 6-3 6-3 |
| 2011-11-14 | Champaign CH | R32 | W | Erik Chvojka | 271 | 6-0 6-2 |
| 2011-11-07 | Knoxville CH | R16 | L | Jesse Levine | 219 | 6-0 6-2 |
| 2011-11-07 | Knoxville CH | R32 | W | Erik Chvojka | 239 | 6-3 6-3 |
| 2011-10-31 | Charlottesville CH | R16 | L | Harri Heliovaara | 241 | 6-4 6-3 |
| 2011-10-31 | Charlottesville CH | R32 | W | Denis Matsukevitch | 249 | 6-0 7-6(2) |
| 2011-10-17 | Seoul CH | QF | L | Yen Hsun Lu | 77 | 6-4 4-6 6-2 |
| 2011-10-17 | Seoul CH | R16 | W | Toshihide Matsui | 507 | 6-4 6-3 |
| 2011-10-17 | Seoul CH | R32 | W | Jung Woong Na | 1435 | 6-4 7-6(5) |
| 2011-10-09 | Shanghai Masters | Q2 | L | Albert Ramos | 77 | 6-4 6-4 |
| 2011-10-09 | Shanghai Masters | Q1 | W | Michal Przysiezny | 170 | 6-2 6-2 |
| 2011-10-03 | Beijing | Q1 | L | Philipp Kohlschreiber | 52 | 7-6(6) 2-6 7-6(6) |
| 2011-09-26 | Kuala Lumpur | Q3 | W | Michael Yani | 195 | 7-6(3) 6-4 |
| 2011-09-26 | Kuala Lumpur | Q2 | W | Ti Chen | 295 | 6-2 5-7 6-4 |
| 2011-09-26 | Kuala Lumpur | R16 | L | Jurgen Melzer | 21 | 6-0 6-4 |
| 2011-09-26 | Kuala Lumpur | R32 | W | Ryan Sweeting | 65 | 4-6 6-3 6-3 |
| 2011-09-19 | Tashkent CH | R16 | L | Konstantin Kravchuk | 191 | 5-7 6-3 6-3 |
| 2011-09-19 | Tashkent CH | R32 | W | Sarvar Ikramov | 770 | 6-3 7-5 |
| 2011-09-16 | Davis Cup WG PO: RSA vs CRO | RR | L | Marin Cilic | 26 | 6-4 6-2 6-4 |
| 2011-09-05 | Shanghai CH | R16 | L | Luka Gregorc | 465 | 6-4 7-6(3) |
| 2011-09-05 | Shanghai CH | R32 | W | Daniel Yoo | 462 | 6-1 7-6(1) |
| 2011-08-29 | US Open | Q1 | L | Rhyne Williams | 625 | 6-4 6-4 |
| 2011-08-29 | Bangkok CH | R32 | L | Ludovic Walter | 288 | 6-4 6-1 |
| 2011-08-14 | Cincinnati Masters | Q2 | L | Radek Stepanek | 29 | 7-5 6-0 |
| 2011-08-14 | Cincinnati Masters | Q1 | W | Andreas Haider Maurer | 72 | 6-3 6-2 |
| 2011-07-25 | Los Angeles | Q3 | L | Tim Smyczek | 211 | 3-6 6-4 1-0 RET |
| 2011-07-25 | Los Angeles | Q2 | W | Marcelo Melo | 1172 | 6-2 6-7(4) 6-0 |
| 2011-07-25 | Los Angeles | Q1 | W | Alex Kim | 1138 | 6-4 6-3 |
| 2011-07-08 | Davis Cup G1 R2: RSA vs NED | RR | L | Robin Haase | 53 | 6-7(5) 6-3 6-0 6-4 |
| 2011-06-27 | Winnetka CH | SF | L | James Blake | 102 | 4-6 7-5 6-2 |
| 2011-06-27 | Winnetka CH | QF | W | Michael Venus | 325 | 6-1 6-4 |
| 2011-06-27 | Winnetka CH | R16 | W | Andre Begemann | 275 | 6-3 6-2 |
| 2011-06-27 | Winnetka CH | R32 | W | Roman Borvanov | 256 | 5-7 6-3 6-2 |
| 2011-06-20 | Wimbledon | Q3 | W | Grega Zemlja | 157 | 6-2 6-7(5) 6-2 6-4 |
| 2011-06-20 | Wimbledon | Q2 | W | Amer Delic | 248 | 6-4 7-6(4) |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0