| Rank | Player | Matches | Wins | Losses | PCT | 6-0 | 0-6 |
| 1 | Fabio Fognini ITA | 25 | 9 | 16 | 0.360 | 1 | 4 |
| 2 | Jurgen Melzer AUT | 32 | 16 | 16 | 0.500 | 2 | 4 |
| 3 | Sergio Roitman ARG | 7 | 1 | 6 | 0.143 | 0 | 3 |
| 4 | Diego Junqueira ARG | 18 | 4 | 14 | 0.222 | 0 | 3 |
| 5 | Marc Gicquel FRA | 29 | 12 | 17 | 0.414 | 2 | 3 |
| 6 | Christophe Rochus BEL | 30 | 12 | 18 | 0.400 | 0 | 3 |
| 7 | Janko Tipsarevic SRB | 30 | 15 | 15 | 0.500 | 2 | 3 |
| 8 | Oscar Hernandez ESP | 31 | 12 | 19 | 0.387 | 1 | 3 |
| 9 | Viktor Troicki SRB | 32 | 17 | 15 | 0.531 | 1 | 3 |
| 10 | Fernando Vicente ESP | 1 | 0 | 1 | 0.000 | 0 | 2 |
| 11 | Todd Widom USA | 5 | 3 | 2 | 0.600 | 0 | 2 |
| 12 | Maximo Gonzalez ARG | 12 | 6 | 6 | 0.500 | 0 | 2 |
| 13 | Eduardo Schwank ARG | 15 | 2 | 13 | 0.133 | 0 | 2 |
| 14 | Daniel Koellerer AUT | 15 | 5 | 10 | 0.333 | 0 | 2 |
| 15 | Teimuraz Gabashvili RUS | 23 | 7 | 16 | 0.304 | 0 | 2 |
| 16 | Rainer Schuettler GER | 24 | 10 | 14 | 0.417 | 0 | 2 |
| 17 | Dudi Sela ISR | 25 | 13 | 12 | 0.520 | 0 | 2 |
| 18 | Marcel Granollers ESP | 29 | 12 | 17 | 0.414 | 2 | 2 |
| 19 | Albert Montanes ESP | 32 | 16 | 16 | 0.500 | 2 | 2 |
| 20 | Florent Serra FRA | 33 | 15 | 18 | 0.455 | 1 | 2 |
| 21 | Juan Monaco ARG | 33 | 19 | 14 | 0.576 | 3 | 2 |
| 22 | Marin Cilic CRO | 39 | 28 | 11 | 0.718 | 5 | 2 |
| 23 | Radek Stepanek CZE | 39 | 28 | 11 | 0.718 | 3 | 2 |
| 24 | Juan Martin Del Potro ARG | 40 | 30 | 10 | 0.750 | 1 | 2 |
| 25 | Giovanni Lapentti ECU | 1 | 0 | 1 | 0.000 | 0 | 1 |
| 26 | Michael Ryderstedt SWE | 1 | 0 | 1 | 0.000 | 0 | 1 |
| 27 | Bjorn Rehnquist SWE | 1 | 0 | 1 | 0.000 | 0 | 1 |
| 28 | Colin Ebelthite AUS | 1 | 0 | 1 | 0.000 | 0 | 1 |
| 29 | Samuel Groth AUS | 1 | 0 | 1 | 0.000 | 0 | 1 |
| 30 | Marco Crugnola ITA | 1 | 0 | 1 | 0.000 | 0 | 1 |
| 31 | Filip Krajinovic SRB | 1 | 0 | 1 | 0.000 | 0 | 1 |
| 32 | Abdulla Hajji QAT | 1 | 0 | 1 | 0.000 | 0 | 1 |
| 33 | Brendan Evans USA | 2 | 0 | 2 | 0.000 | 0 | 1 |
| 34 | Jiri Vanek CZE | 2 | 0 | 2 | 0.000 | 0 | 1 |
| 35 | Dieter Kindlmann GER | 2 | 0 | 2 | 0.000 | 0 | 1 |
| 36 | Scoville Jenkins USA | 2 | 1 | 1 | 0.500 | 0 | 1 |
| 37 | Adrian Mannarino FRA | 3 | 0 | 3 | 0.000 | 0 | 1 |
| 38 | Rik De Voest RSA | 5 | 1 | 4 | 0.200 | 0 | 1 |
| 39 | Brydan Klein AUS | 5 | 2 | 3 | 0.400 | 0 | 1 |
| 40 | Jesse Levine USA | 5 | 2 | 3 | 0.400 | 0 | 1 |