| 2006 Results | |||
| Qatar ExxonMobil Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Roger Federer | L | 1-6,3-6 |
| Heineken Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Wesley Moodie | W | 2-1,retired |
| 2 | Fernando Gonzalez | L | 1-6,4-6 |
| Australian Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Peter Luczak | L | 6-7(4-7),6-7(5-7),4-6 |
| PBZ Zagreb Indoors | |||
| Rd | Opponent | W/L | Score |
| 1 | Stefan Koubek | L | 6-7(7-9),6-3,3-6 |
| ABN AMRO World Tennis Tournament | |||
| Rd | Opponent | W/L | Score |
| 1 | David Ferrer | L | 2-6,3-6 |
| Abierto Mexicano Telcel | |||
| Rd | Opponent | W/L | Score |
| 1 | Boris Pashanski | L | 6-2,3-6,5-7 |
| US Mens Clay Court Championships | |||
| Rd | Opponent | W/L | Score |
| 1 | Jurgen Melzer | L | 6-7(7-9),0-6 |
| The Stella Artois Championships | |||
| Rd | Opponent | W/L | Score |
| 1 | Sebastien Grosjean | L | 3-6,6-7(4-7) |
| Ordina Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Marcos Baghdatis | L | 6-3,3-6,5-7 |
| The Championships at Wimbledon | |||
| Rd | Opponent | W/L | Score |
| 1 | Guillermo Garcia-Lopez | L | 6-7(1-7),6-4,6-7(3-7),2-6 |
| Synsam Swedish Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Yuri Schukin | L | 6-2,2-6,3-6 |
| Dutch Open Tennis | |||
| Rd | Opponent | W/L | Score |
| 1 | Edgardo Massa | L | 4-6,3-6 |
| Generali Open Kitzbuhel | |||
| Rd | Opponent | W/L | Score |
| 1 | Peter Luczak | L | 1-6,6-3,1-6 |
| Orange Prokom Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Tommy Robredo | L | 6-7(5-7),6-3,4-6 |
