306–281Win–Loss
52.1%Win %
3Titles
| Surface | W | L | % |
|---|---|---|---|
| Hard | 234 | 193 | 54.8% |
| Clay | 39 | 50 | 43.8% |
| Grass | 25 | 30 | 45.5% |
| Carpet | 8 | 8 | 50.0% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 2015 | 5 | 7 | 0 | 41.7% |
| 2014 | 17 | 18 | 1 | 48.6% |
| 2013 | 18 | 13 | 0 | 58.1% |
| 2012 | 15 | 18 | 0 | 45.5% |
| 2011 | 8 | 7 | 0 | 53.3% |
| 2010 | 13 | 18 | 0 | 41.9% |
| 2009 | 16 | 22 | 1 | 42.1% |
| 2008 | 31 | 24 | 0 | 56.4% |
| 2007 | 14 | 21 | 0 | 40.0% |
| 2006 | 24 | 26 | 0 | 48.0% |
| 2005 | 37 | 24 | 1 | 60.7% |
| 2004 | 22 | 26 | 0 | 45.8% |
| 2003 | 36 | 19 | 2 | 65.5% |
| 2002 | 33 | 21 | 3 | 61.1% |
| 2001 | 17 | 15 | 0 | 53.1% |
| 2000 | 0 | 2 | 0 | 0.0% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 2013-09-23 | Napa CH | R32 | W | Nicolas Barrientos | 299 | 6-1 6-1 |
| 2013-08-26 | US Open | Q2 | L | Somdev Devvarman | 114 | 7-6(4) 2-6 6-2 |
| 2013-08-26 | US Open | Q1 | W | Giovanni Lapentti | 1768 | 6-4 7-6(2) |
| 2013-08-11 | Cincinnati Masters | Q2 | L | David Goffin | 80 | 6-4 6-2 |
| 2013-08-11 | Cincinnati Masters | Q1 | W | Bernard Tomic | 42 | 6-4 6-2 |
| 2013-07-29 | Washington | Q1 | L | Rhyne Williams | 116 | 6-2 3-6 6-3 |
| 2013-07-22 | Atlanta | Q3 | L | Kevin King | 790 | 2-6 6-4 6-4 |
| 2013-07-22 | Atlanta | Q2 | W | Jeff Dadamo | 549 | 3-6 6-1 6-3 |
| 2013-07-22 | Atlanta | Q1 | W | Andrew Carter | 984 | 6-3 6-1 |
| 2013-07-01 | Winnetka CH | R32 | L | Jeff Dadamo | 586 | 7-6(3) 3-0 RET |
| 2013-05-27 | Roland Garros | Q1 | L | Flavio Cipolla | 138 | 6-3 6-1 |
| 2013-04-08 | Houston | Q3 | W | Peter Polansky | 192 | 7-6(5) 7-6(3) |
| 2013-04-08 | Houston | Q2 | W | Mischa Zverev | 153 | 6-2 4-6 6-2 |
| 2013-04-08 | Houston | Q1 | W | Bayo Philips | – | 6-2 6-0 |
| 2013-04-08 | Houston | QF | L | Juan Monaco | 18 | 6-1 6-0 |
| 2013-04-08 | Houston | R16 | W | Martin Alund | 94 | 6-2 4-6 6-4 |
| 2013-04-08 | Houston | R32 | W | Michael Russell | 73 | 6-2 6-2 |
| 2013-03-20 | Miami Masters | Q2 | W | Jack Sock | 122 | 6-4 6-4 |
| 2013-03-20 | Miami Masters | Q1 | W | Adrian Ungur | 111 | 7-6(2) 6-2 |
| 2013-03-20 | Miami Masters | R128 | L | Yen Hsun Lu | 73 | 7-5 6-1 |
| 2013-03-11 | Dallas2 CH | R16 | L | Jurgen Melzer | 48 | 6-0 6-4 |
| 2013-03-11 | Dallas2 CH | R32 | W | Benjamin Becker | 91 | 6-4 6-4 |
| 2013-02-25 | Delray Beach | Q1 | L | Tim Smyczek | 101 | 6-2 7-5 |
| 2013-02-04 | Dallas CH | F | L | Rhyne Williams | 191 | 7-5 6-3 |
| 2013-02-04 | Dallas CH | SF | W | James Blake | 116 | 6-4 1-6 6-3 |
| 2013-02-04 | Dallas CH | QF | W | Denys Molchanov | 247 | 6-2 3-6 7-6(3) |
| 2013-02-04 | Dallas CH | R16 | W | Ryan Sweeting | 162 | 6-7(7) 6-3 6-1 |
| 2013-02-04 | Dallas CH | R32 | W | Rik De Voest | 336 | 3-6 6-3 6-4 |
| 2012-08-27 | US Open | R128 | L | Albert Ramos | 50 | 6-7(3) 7-5 6-4 6-0 |
| 2012-08-12 | Cincinnati Masters | Q1 | L | Jeremy Chardy | 38 | 6-4 6-4 |
| 2012-08-06 | Aptos CH | R16 | L | Michael Mcclune | 339 | 6-1 7-6(4) |
| 2012-08-06 | Aptos CH | R32 | W | Jamie Baker | 202 | 6-3 6-1 |
| 2012-07-30 | Washington | Q2 | L | Jesse Levine | 89 | 3-6 6-3 7-6(5) |
| 2012-07-30 | Washington | Q1 | W | Wayne Odesnik | 137 | 6-4 4-2 RET |
| 2012-07-16 | Binghamton CH | R16 | L | Daniel King Turner | 564 | 6-7(2) 6-4 6-4 |
| 2012-07-16 | Binghamton CH | R32 | W | Michael Venus | 601 | 6-2 6-2 |
| 2012-06-25 | Wimbledon | Q1 | L | Sergei Bubka | 167 | 4-6 6-2 6-4 |
| 2012-06-11 | Queen's Club | Q1 | L | Kenny De Schepper | 161 | 7-5 6-3 |
| 2012-05-27 | Roland Garros | Q1 | L | Martin Fischer | 223 | 3-6 6-3 8-6 |
| 2012-04-23 | Savannah CH | QF | L | Brian Baker | 293 | 6-4 6-4 |
| 2012-04-23 | Savannah CH | R16 | W | Wayne Odesnik | 112 | 7-6(2) 7-5 |
| 2012-04-23 | Savannah CH | R32 | W | Alex Kuznetsov | 203 | 6-3 7-5 |
| 2012-04-16 | Sarasota CH | R32 | L | Vasek Pospisil | 97 | 4-6 6-1 7-6(3) |
| 2012-04-09 | Houston | Q2 | L | Go Soeda | 77 | 6-4 6-4 |
| 2012-04-09 | Houston | Q1 | W | Alex Kuznetsov | 198 | 6-7(4) 7-6(1) 6-4 |
| 2012-03-12 | Guadalajara CH | R32 | L | Denis Gremelmayr | 207 | 6-2 7-5 |
| 2012-03-08 | Indian Wells Masters | R64 | L | Stan Wawrinka | 23 | 4-6 6-4 6-4 |
| 2012-03-08 | Indian Wells Masters | R128 | W | Paolo Lorenzi | 97 | 1-6 6-3 6-4 |
| 2012-02-20 | Memphis | Q2 | W | Alex Kuznetsov | 179 | 7-6(5) 6-4 |
| 2012-02-20 | Memphis | Q1 | W | Michael Russell | 128 | 6-3 6-3 |