| Round 1 |
| | Pavel Andrei
Schuettler Rainer | 6, 4, 6, 3, 7
2, 6, 3, 6, 5 | December 22, 2022 | 0 |
| | Mirnyi Max
Kucera Karol | 2, 6, 6, 4, 7
6, 3, 0, 6, 5 | December 21, 2022 | 0 |
| | Sa Andre
Vacek Jan |
Forfeit | December 21, 2022 | 0 |
| | Philippoussis Mark
Diaz Jacobo | 7, 7, 4, 6
6, 6, 6, 3 | December 21, 2022 | 0 |
| | Arthurs Wayne
Robredo Tommy | 6, 6, 6
3, 2, 2 | December 21, 2022 | 0 |
| | Ferrero Juan Carlos
Koubek Stefan | 6, 6, 4, 7
3, 4, 6, 5 | December 21, 2022 | 0 |
| | Agassi Andre
Safin Marat | 6, 6, 6
3, 4, 0 | December 21, 2022 | 0 |
| | Kratochvil Michel
Lee Martin |
Forfeit | December 21, 2022 | 0 |
| | Ljubicic Ivan
Bastl George | 6, 4, 6, 6
2, 6, 4, 2 | December 21, 2022 | 0 |
| | Rusedski Greg
Dupuis Antony | 6, 6, 2, 4, 6
1, 4, 6, 6, 2 | December 21, 2022 | 0 |
| | Moya Carlos
Woodruff Chris | 7, 7, 6, 6
5, 5, 7, 3 | December 20, 2022 | 0 |
| | Vinciguerra Andreas
El Aynaoui Younes | 7, 4, 6, 5, 7
5, 6, 0, 7, 6 | December 20, 2022 | 0 |
| | Canas Guillermo
Boutter Julien | 6, 6, 6
3, 3, 3 | December 20, 2022 | 0 |
| | Delgado Ramon
Nieminen Jarkko |
Forfeit | December 20, 2022 | 0 |
| | Voinea Adrian
Savolt Attila |
Forfeit | December 20, 2022 | 0 |
| | Vanek Jiri
Blake James |
Forfeit | December 20, 2022 | 0 |
| | Tabara Michal
Malisse Xavier |
Forfeit | December 20, 2022 | 0 |
| | Henman Tim
Van Scheppingen Dennis | 6, 6, 6
4, 3, 1 | December 20, 2022 | 0 |
| | Van Lottum John
Lopez Marc |
Forfeit | December 20, 2022 | 0 |
| | Gustafsson Magnus
Gaudenzi Andrea | 6, 6, 1, 6
4, 3, 6, 4 | December 19, 2022 | 0 |
| | Clavet Francisco
Clement Arnaud | 6, 5, 3, 6, 7
3, 7, 6, 2, 5 | December 19, 2022 | 0 |
| | Ferreira Wayne
Russell Michael | 6, 6, 7
2, 2, 6 | December 19, 2022 | 0 |
| | Mamiit Cecil
Labadze Irakli |
Forfeit | December 19, 2022 | 0 |
| | Hrbaty Dominik
Arazi Hicham | 2, 6, 6, 6
6, 3, 0, 0 | December 19, 2022 | 0 |
| | Kiefer Nicolas
Sanchez David | 6, 6, 3, 6, 6
2, 0, 6, 7, 3 | December 19, 2022 | 0 |
| | Portas Albert
Grosjean Sebastien | 6, 6, 6
3, 3, 3 | December 19, 2022 | 0 |
| | Gambill Jan Michael
Panatta Adriano | 6, 6, 6
3, 0, 1 | December 19, 2022 | 0 |
| | Burgsmuller Lars
Simoni Alexandre |
Forfeit | December 19, 2022 | 0 |
| | Kuerten Gustavo
Rochus Christophe | 6, 6, 6
0, 4, 3 | December 19, 2022 | 0 |
