446–375Win–Loss
54.3%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Hard | 341 | 240 | 58.7% |
| Clay | 85 | 102 | 45.5% |
| Grass | 19 | 29 | 39.6% |
| Carpet | 1 | 4 | 20.0% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 2015 | 7 | 8 | 0 | 46.7% |
| 2014 | 18 | 26 | 0 | 40.9% |
| 2013 | 37 | 33 | 2 | 52.9% |
| 2012 | 44 | 31 | 1 | 58.7% |
| 2011 | 48 | 31 | 0 | 60.8% |
| 2010 | 30 | 34 | 1 | 46.9% |
| 2009 | 52 | 22 | 3 | 70.3% |
| 2008 | 15 | 15 | 0 | 50.0% |
| 2007 | 36 | 25 | 3 | 59.0% |
| 2006 | 35 | 20 | 2 | 63.6% |
| 2005 | 12 | 8 | 1 | 60.0% |
| 2004 | 13 | 8 | 1 | 61.9% |
| 2003 | 3 | 5 | 0 | 37.5% |
| 2002 | 21 | 25 | 0 | 45.7% |
| 2001 | 30 | 26 | 0 | 53.6% |
| 2000 | 27 | 28 | 1 | 49.1% |
| 1999 | 11 | 18 | 0 | 37.9% |
| 1998 | 7 | 10 | 0 | 41.2% |
| 1997 | 0 | 2 | 0 | 0.0% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 2015-04-13 | Sarasota CH | R32 | L | Renzo Olivo | 189 | 6-3 6-4 |
| 2015-04-06 | Houston | Q1 | L | Hyeon Chung | 118 | 4-6 6-2 6-4 |
| 2015-03-17 | Irving CH | R32 | L | Denis Kudla | 131 | 6-4 6-7(1) 6-4 |
| 2015-03-12 | Indian Wells Masters | Q2 | L | Jurgen Melzer | 86 | 6-4 5-7 6-3 |
| 2015-03-12 | Indian Wells Masters | Q1 | W | Alexander Zverev | 136 | 3-6 6-4 6-2 |
| 2015-02-23 | Acapulco | Q2 | L | Ryan Harrison | 169 | 6-2 6-3 |
| 2015-02-23 | Acapulco | Q1 | W | Tim Smyczek | 81 | 7-5 6-7(9) 6-4 |
| 2015-02-09 | Memphis | Q2 | L | Robby Ginepri | 220 | 7-6(3) 6-1 |
| 2015-02-09 | Memphis | Q1 | W | Mischa Zverev | 916 | 6-3 2-6 7-6(2) |
| 2015-01-27 | Maui CH | R16 | L | Stefan Kozlov | 455 | 7-6(2) 6-3 |
| 2015-01-27 | Maui CH | R32 | W | Mitchell Krueger | 321 | 2-6 6-1 6-3 |
| 2015-01-19 | Australian Open | Q3 | W | Liam Broady | 193 | 7-5 6-3 |
| 2015-01-19 | Australian Open | Q2 | W | Thiemo De Bakker | 138 | 4-6 6-3 7-5 |
| 2015-01-19 | Australian Open | Q1 | W | Denys Molchanov | 171 | 6-2 6-2 |
| 2015-01-19 | Australian Open | R128 | L | David Goffin | 22 | 6-3 6-3 5-7 6-0 |
| 2014-11-04 | Knoxville CH | R16 | L | Liam Broady | 199 | 6-1 6-4 |
| 2014-11-04 | Knoxville CH | R32 | W | James Duckworth | 129 | 6-7(4) 3-0 RET |
| 2014-10-27 | Charlottesville CH | R16 | L | Taro Daniel | 164 | 6-4 6-2 |
| 2014-10-27 | Charlottesville CH | R32 | W | Marcelo Arevalo | 303 | 6-2 6-1 |
| 2014-09-29 | Sacramento CH | R32 | L | Dimitar Kutrovsky | 361 | 3-2 RET |
| 2014-09-22 | Napa CH | QF | L | Sam Querrey | 54 | 3-0 RET |
| 2014-09-22 | Napa CH | R16 | W | Rhyne Williams | 207 | 4-6 6-0 6-1 |
| 2014-09-22 | Napa CH | R32 | W | Tennys Sandgren | 306 | 4-6 6-4 6-2 |
| 2014-08-25 | US Open | Q2 | L | Steve Darcis | 364 | 6-4 6-3 |
| 2014-08-25 | US Open | Q1 | W | Enrique Lopez Perez | 214 | 6-1 6-4 |
| 2014-08-10 | Cincinnati Masters | Q1 | L | Malek Jaziri | 94 | 6-4 2-6 7-6(4) |
| 2014-08-04 | Canada Masters | Q2 | W | Fabrice Martin | 347 | 6-4 2-6 6-4 |
| 2014-08-04 | Canada Masters | Q1 | W | Philip Bester | 607 | 6-1 6-0 |
| 2014-08-04 | Canada Masters | R32 | L | David Ferrer | 7 | 6-4 2-6 6-1 |
| 2014-08-04 | Canada Masters | R64 | W | Nicolas Mahut | 91 | 6-3 6-3 |
| 2014-07-28 | Washington | R64 | L | Sam Querrey | 63 | 6-4 6-3 |
| 2014-06-30 | Winnetka CH | R16 | L | Farrukh Dustov | 153 | 6-3 6-2 |
| 2014-06-30 | Winnetka CH | R32 | W | Ronnie Schneider | 1520 | 6-1 6-0 |
| 2014-06-23 | Wimbledon | R128 | L | Julian Reister | 110 | 6-4 6-4 6-7(5) 4-6 7-5 |
| 2014-06-16 | Eastbourne | Q2 | L | Daniel Cox | 215 | 3-0 RET |
| 2014-06-09 | Queen's Club | R64 | L | Denis Kudla | 122 | 4-6 6-3 6-1 |
| 2014-05-26 | Roland Garros | R128 | L | Alejandro Gonzalez | 77 | 6-2 6-4 6-7(6) 6-1 |
| 2014-05-18 | Dusseldorf | Q1 | L | Nicolas Reissig | 459 | 6-1 6-4 |
| 2014-05-12 | Heilbronn II CH | R16 | L | Thanasi Kokkinakis | 393 | 6-2 6-1 |
| 2014-05-12 | Heilbronn II CH | R32 | W | Norbert Gombos | 161 | 6-4 7-5 |
| 2014-04-14 | Sarasota CH | R32 | L | Daniel Kosakowski | 358 | 6-2 6-3 |
| 2014-04-07 | Houston | R16 | L | Nicolas Almagro | 20 | 6-2 6-3 |
| 2014-04-07 | Houston | R32 | W | Daniel Gimeno Traver | 102 | 6-3 7-6(2) |
| 2014-03-31 | Le Gosier CH | SF | L | Kenny De Schepper | 63 | 6-7(1) 6-3 6-4 |
| 2014-03-31 | Le Gosier CH | QF | W | Fabrice Martin | 608 | 3-6 7-6(5) 7-6(2) |
| 2014-03-31 | Le Gosier CH | R16 | W | Marco Trungelliti | 351 | 6-7(5) 6-1 6-4 |
| 2014-03-31 | Le Gosier CH | R32 | W | David Souto | 214 | 6-4 1-6 6-3 |
| 2014-03-19 | Miami Masters | Q1 | L | Steve Johnson | 101 | 7-6(3) 6-4 |
| 2014-03-10 | Irving CH | R32 | L | Lukas Rosol | 47 | 6-3 6-4 |
| 2014-03-06 | Indian Wells Masters | R64 | L | Evgeny Donskoy | 114 | 6-4 6-3 |