214–174Win–Loss
55.2%Win %
1Titles
| Surface | W | L | % |
|---|---|---|---|
| Hard | 164 | 137 | 54.5% |
| Clay | 33 | 20 | 62.3% |
| Grass | 12 | 17 | 41.4% |
| Carpet | 5 | 0 | 100.0% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 2015 | 2 | 5 | 0 | 28.6% |
| 2013 | 7 | 7 | 0 | 50.0% |
| 2012 | 26 | 25 | 0 | 51.0% |
| 2011 | 37 | 27 | 1 | 57.8% |
| 2010 | 49 | 26 | 1 | 65.3% |
| 2009 | 39 | 27 | 1 | 59.1% |
| 2008 | 28 | 25 | 1 | 52.8% |
| 2007 | 22 | 24 | 0 | 47.8% |
| 2006 | 3 | 7 | 0 | 30.0% |
| 2005 | 1 | 1 | 0 | 50.0% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 2011-04-25 | Sarasota CH | QF | W | Grega Zemlja | 161 | 4-6 6-2 6-4 |
| 2011-04-25 | Sarasota CH | R16 | W | Juan Pablo Brzezicki | 167 | 6-4 2-6 6-4 |
| 2011-04-25 | Sarasota CH | R32 | W | Lester Cook | 260 | 6-2 6-0 |
| 2011-04-04 | Houston | F | W | Kei Nishikori | 61 | 6-4 7-6(3) |
| 2011-04-04 | Houston | SF | W | Ivo Karlovic | 174 | 7-6(3) 6-3 |
| 2011-04-04 | Houston | QF | W | Teymuraz Gabashvili | 77 | 3-6 6-3 6-1 |
| 2011-04-04 | Houston | R16 | W | Sam Querrey | 20 | 3-6 7-6(5) 6-3 |
| 2011-04-04 | Houston | R32 | W | Tim Smyczek | 176 | 6-2 6-2 |
| 2011-03-23 | Miami Masters | Q2 | W | Lukas Rosol | 131 | 6-4 6-1 |
| 2011-03-23 | Miami Masters | Q1 | W | Juan Sebastian Cabal | 185 | 7-6(4) 6-2 |
| 2011-03-23 | Miami Masters | R128 | L | Xavier Malisse | 45 | 7-6(3) 6-4 |
| 2011-03-10 | Indian Wells Masters | Q2 | W | Jesse Witten | 209 | 6-1 6-4 |
| 2011-03-10 | Indian Wells Masters | Q1 | W | Sam Groth | 261 | 6-3 6-1 |
| 2011-03-10 | Indian Wells Masters | R32 | L | Rafael Nadal | 1 | 6-3 6-1 |
| 2011-03-10 | Indian Wells Masters | R64 | W | Juan Monaco | 30 | 6-1 0-6 6-1 |
| 2011-03-10 | Indian Wells Masters | R128 | W | Marcel Granollers | 50 | 6-4 6-1 |
| 2011-02-21 | Delray Beach | Q3 | W | Jan Hajek | 102 | 6-3 6-4 |
| 2011-02-21 | Delray Beach | Q2 | W | Jack Sock | 685 | 6-4 6-0 |
| 2011-02-21 | Delray Beach | Q1 | W | Alex Bogomolov Jr | 151 | 3-6 6-2 6-3 |
| 2011-02-21 | Delray Beach | QF | L | Kei Nishikori | 66 | 6-7(5) 6-2 6-4 |
| 2011-02-21 | Delray Beach | R16 | W | Sam Querrey | 22 | 7-6(5) 6-4 |
| 2011-02-21 | Delray Beach | R32 | W | Igor Andreev | 88 | 6-2 6-3 |
| 2011-02-14 | Memphis | Q2 | W | Bjorn Phau | 92 | 3-6 6-1 7-6(3) |
| 2011-02-14 | Memphis | Q1 | W | Joe Salisbury | – | 6-1 6-3 |
| 2011-02-14 | Memphis | R32 | L | Janko Tipsarevic | 51 | 6-0 7-6(7) |
| 2011-02-07 | San Jose | R32 | L | Ivo Karlovic | 122 | 6-4 6-4 |
| 2011-01-24 | Honolulu CH | QF | L | Ryan Harrison | 172 | 7-6(8) 6-4 |
| 2011-01-24 | Honolulu CH | R16 | W | Greg Jones | 253 | 6-4 5-7 7-5 |
| 2011-01-24 | Honolulu CH | R32 | W | Olivier Sajous | 561 | 7-6(2) 6-0 |
| 2011-01-17 | Australian Open | Q3 | W | Alex Kuznetsov | 250 | 6-1 7-6(2) |
| 2011-01-17 | Australian Open | Q2 | W | Florian Reynet | 285 | 6-2 6-4 |
| 2011-01-17 | Australian Open | Q1 | W | Nikola Ciric | 196 | 6-4 6-2 |
| 2011-01-17 | Australian Open | R64 | L | Rafael Nadal | 1 | 6-2 6-1 6-1 |
| 2011-01-17 | Australian Open | R128 | W | Daniel Gimeno Traver | 60 | 6-4 6-4 6-1 |
| 2011-01-10 | Auckland | Q2 | L | Jose Rubin Statham | 453 | 3-6 5-2 RET |
| 2011-01-10 | Auckland | Q1 | W | Guillermo Olaso | 228 | 6-4 6-4 |
| 2010-11-08 | Knoxville CH | R32 | L | Michael Yani | 320 | 6-4 6-4 |
| 2010-11-01 | Charlottesville CH | R32 | L | Ryan Harrison | 176 | 6-3 6-4 |
| 2010-10-18 | Calabasas CH | F | L | Marinko Matosevic | 157 | 2-6 6-4 6-3 |
| 2010-10-18 | Calabasas CH | SF | W | Robert Kendrick | 148 | 1-6 7-6(8) 6-2 |
| 2010-10-18 | Calabasas CH | QF | W | Lester Cook | 198 | 6-2 6-0 |
| 2010-10-18 | Calabasas CH | R16 | W | Gary Sacks | 742 | 6-4 6-2 |
| 2010-10-18 | Calabasas CH | R32 | W | Nicholas Monroe | 411 | 6-2 6-7(6) 6-2 |
| 2010-10-11 | Tiburon CH | R32 | L | Frederik Nielsen | 272 | 2-6 6-2 6-2 |
| 2010-10-04 | Sacramento CH | QF | L | Robert Kendrick | 151 | 6-4 3-6 6-3 |
| 2010-10-04 | Sacramento CH | R16 | W | Lester Cook | 195 | 6-2 4-6 6-3 |
| 2010-10-04 | Sacramento CH | R32 | W | Fritz Wolmarans | 426 | 7-6(2) 7-5 |
| 2010-08-30 | US Open | R128 | L | Ricardas Berankis | 124 | 6-4 6-7(5) 6-3 6-2 |
| 2010-08-22 | New Haven | Q2 | L | Radek Stepanek | 30 | 6-3 6-0 |
| 2010-08-22 | New Haven | Q1 | W | Adam El Mihdawy | 424 | 6-3 6-2 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0