ATP 250 · 2011-01-03 · draw of 32
Doha 2011
HardFinal
| 🇨🇭 Roger Federer | d. | 🇷🇺 Nikolay Davydenko | 6-3 6-4 | H2H |
Semifinals
| 🇨🇭 Roger Federer | d. | 🇫🇷 Jo-Wilfried Tsonga | 6-3 7-6(2) | H2H |
| 🇷🇺 Nikolay Davydenko | d. | 🇪🇸 Rafael Nadal | 6-3 6-2 | H2H |
Quarterfinals
| 🇨🇭 Roger Federer | d. | 🇷🇸 Viktor Troicki | 6-2 6-2 | H2H |
| 🇫🇷 Jo-Wilfried Tsonga | d. | 🇪🇸 Guillermo Garcia-Lopez | 7-6(4) 7-6(9) | H2H |
| 🇷🇺 Nikolay Davydenko | d. | 🇭🇷 Ivo Karlovic | 6-3 7-5 | H2H |
| 🇪🇸 Rafael Nadal | d. | 🇱🇻 Ernests Gulbis | 7-6(3) 6-3 | H2H |
Round of 16
| 🇨🇭 Roger Federer | d. | 🇨🇭 Marco Chiudinelli | 7-6(5) 7-5 | H2H |
| 🇷🇸 Viktor Troicki | d. | 🇬🇪 Teymuraz Gabashvili | 6-3 6-1 | H2H |
| 🇫🇷 Jo-Wilfried Tsonga | d. | 🇺🇦 Sergei Bubka | 6-2 6-4 | H2H |
| 🇪🇸 Guillermo Garcia-Lopez | d. | 🇺🇦 Illya Marchenko | 6-1 6-4 | H2H |
| 🇭🇷 Ivo Karlovic | d. | 🇩🇪 Philipp Kohlschreiber | 7-6(5) 6-7(4) 7-6(2) | H2H |
| 🇷🇺 Nikolay Davydenko | d. | 🇫🇮 Jarkko Nieminen | 6-4 7-5 | H2H |
| 🇱🇻 Ernests Gulbis | d. | 🇭🇷 Antonio Veic | 6-3 6-1 | H2H |
| 🇪🇸 Rafael Nadal | d. | 🇸🇰 Lukas Lacko | 7-6(3) 0-6 6-3 | H2H |
Round of 32
| 🇨🇭 Roger Federer | d. | 🇳🇱 Thomas Schoorel | 7-6(3) 6-3 | H2H |
| 🇨🇭 Marco Chiudinelli | d. | 🇲🇦 Reda El Amrani | 3-6 7-6(3) 6-3 | H2H |
| 🇬🇪 Teymuraz Gabashvili | d. | 🇩🇪 Rainer Schuettler | 6-4 7-6(2) | H2H |
| 🇷🇸 Viktor Troicki | d. | 🇺🇦 Sergiy Stakhovsky | 6-4 7-5 | H2H |
| 🇫🇷 Jo-Wilfried Tsonga | d. | 🇪🇸 Ruben Ramirez Hidalgo | 6-2 6-0 | H2H |
| 🇺🇦 Sergei Bubka | d. | 🇪🇸 Daniel Gimeno-Traver | 6-0 6-3 | H2H |
| 🇺🇦 Illya Marchenko | d. | 🇩🇪 Mischa Zverev | 7-6(4) 6-4 | H2H |
| 🇪🇸 Guillermo Garcia-Lopez | d. | 🇰🇿 Mikhail Kukushkin | 6-1 7-6(1) | H2H |
| 🇩🇪 Philipp Kohlschreiber | d. | 🇮🇹 Andreas Seppi | 6-2 6-4 | H2H |
| 🇭🇷 Ivo Karlovic | d. | 🇨🇿 Lukas Rosol | 7-6(5) 7-6(7) | H2H |
| 🇫🇮 Jarkko Nieminen | d. | 🇵🇱 Michal Przysiezny | 6-2 3-6 6-3 | H2H |
| 🇷🇺 Nikolay Davydenko | d. | 🇮🇹 Fabio Fognini | 6-1 6-4 | H2H |
| 🇱🇻 Ernests Gulbis | d. | 🇷🇴 Victor Hanescu | 6-3 7-6(6) | H2H |
| 🇭🇷 Antonio Veic | d. | 🇪🇬 Sherif Sabry | 3-6 7-5 6-0 | H2H |
| 🇸🇰 Lukas Lacko | d. | 🇪🇸 Pere Riba | 5-7 7-6(7) 7-6(4) | H2H |
| 🇪🇸 Rafael Nadal | d. | 🇸🇰 Karol Beck | 6-3 6-0 | H2H |