 Hao Wang | def. |  Yo Kan | 4-1 (11-6, 9-11, 11-8, 11-5, 11-4) |
 Lai Chak Ko | def. |  Dimitrij Ovtcharov | 4-1 (11-4, 11-7, 11-4, 1-11, 11-1) |
 Zoran Primorac | def. |  Zi Yang | 4-2 (11-7, 11-7, 4-11, 8-11, 11-7, 11-6) |
 Jörgen Persson | def. |  Vladimir Samsonov | 4-3 (7-11, 8-11, 11-9, 11-13, 11-7, 12-10, 11-9) |
| Liqin Wang | def. |  Werner Schlager | 4-0 (11-6, 11-4, 11-8, 11-2) |
| Ruiwu Tan | def. | Ching Li | 4-2 (9-11, 11-6, 0-12, 11-8, 13-11, 11-5) |
 Sangeun Oh | def. | Timo Boll | 4-1 (11-9, 11-4, 11-9, 8-11, 11-3) |
 Lin Ma | def. |  Kalinikos Kreanga | 4-0 (11-5, 11-5, 11-3, 11-7) |
| Hao Wang | def. | Weixing Chen | 4-0 (11-7, 11-7, 11-5, 11-5) |
| Yo Kan | def. |  Alexei Smirnov | 4-1 (9-11, 11-8, 11-9, 14-12, 17-15) |
| Dimitrij Ovtcharov | def. |  Adrian Crisan | 4-3 (8-11, 7-11, 11-7, 11-9, 11-6, 10-12, 11-8) |
| Lai Chak Ko | def. | Seungmin Ryu | 4-2 (11-7, 11-8, 11-6, 4-11, 5-11, 12-10) |
| Zi Yang | def. |  Chih-Yuan Chuang | 4-3 (14-12, 7-11, 11-8, 7-11, 5-11, 11-7, 12-10) |
| Zoran Primorac | def. |  Michael Maze | 4-2 (11-8, 9-11, 12-10, 10-12, 11-7, 13-11) |
| Jörgen Persson | def. | Christian Suss | 4-1 (11-9, 11-7, 11-4, 9-11, 11-2) |
| Vladimir Samsonov | def. | Christian Suss | 4-0 (15-13, 11-6, 11-9, 11-4) |
| Liqin Wang | def. |  Lucjan Blaszczyk | 4-0 (11-2, 11-6, 11-7, 11-8) |
| Werner Schlager | def. | Jae Young Yoon | 4-3(10-12, 11-8, 6-11, 11-4, 9-11, 11-6, 11-8) |
| Ruiwu Tan | def. | Ning Gao | 4-0 (11-6, 14-12, 11-4, 11-7) |
| Ching Li | def. |  Song-man Jang | 4-1 (11-4, 11-9, 11-8, 9-11, 11-8) |
| Timo Boll | def. | Hyok Bong Kim | 4-1 (13-11, 11-3, 11-4, 10-12, 11-8) |
| Sangeun Oh | def. | Kalinikos Kreanga | 4-3 (12-14, 15-13, 11-6, 11-5, 9-11, 9-11, 11-7) |
| Kalinikos Kreanga | def. | Jun Mizutani | 4-1 (9-11, 11-9, 11-4, 11-8, 11-3) |
| Lin Ma | def. |  Bojan Tokic | 4-1 (11-5, 11-6, 11-8, 9-11, 11-5) |
| Weixing Chen | def. |  Sharath Kamal Achanta | 4-1 (11-5, 14-12, 11-2, 8-11, 12-10) |
| Alexei Smirnov | def. |  Kien Quoc Doan | 4-1 (11-3, 5-11, 11-4, 14-12, 11-8) |
| Adrian Crisan | def. |  Ju Lin | 4-1 (11-4, 11-2, 11-7, 9-11, 11-6) |
| Lai Chak Ko | def. | Panagiotis Gionis | 4-3 (11-5, 7-11, 11-4, 10-12, 11-8, 4-11, 11-4) |
| Zi Yang | def. |  Marcos Freitas | 4-2 (11-4, 6-11, 2-11, 11-3, 11-9, 11-6) |
| Zoran Primorac | def. | Robert Gardos | 4-2 (12-10, 11-8, 6-11, 11-5, 5-11, 11-9) |
| Jörgen Persson | def. |  Aleksandar Karakasevic | 4-2 (11-8, 8-11, 12-10, 8-11, 11-8, 11-7) |
| Christian Suss | def. |  Janos Jakab | 4-1 (11-7, 4-11, 11-8, 11-8, 11-8) |
| Lucjan Blaszczyk | def. |  Petr Korbel | 4-2 (11-9, 11-9, 7-11, 11-4, 10-12, 11-8) |
| Jae Young Yoon | def. | William Henzell | 4-3 (4-11, 7-11, 11-9, 10-12, 11-5, 11-7, 11-4) |
| Ruiwu Tan | def. | Seiya Kishikawa | 4-1 (7-11, 11-9, 11-4, 11-4, 11-3) |
| Song-man Jang | def. |  Zhiwen He | 4-2 (11-9, 8-11, 9-11, 11-7, 12-10, 11-8) |
| Hyok Bong Kim | def. | Peng-Lung Chiang | 4-2 (11-7, 8-11, 11-8, 7-11, 11-4, 12-10) |
 Segun Toriola | def. |  Jean-Michel Saive | 4-2 (11-8, 11-7, 8-11, 9-11, 11-3, 12-10) |
| Jun Mizutani | def. | Bojan Tokic | 4-3 (11-9, 7-11, 15-13, 7-11, 8-11, 11-8, 11-1) |
| Bojan Tokic | def. |  Mihai Bobocica | 4-3 (14-12, 6-11, 5-11, 11-8, 11-9, 8-11, 11-6) |
| Sharath Kamal Achanta | def. | Alfredo Carneros | 4-2 (6-11, 12-10, 11-8, 9-11, 11-6, 11-7) |
| Kien Quoc Doan | def. |  Christophe Legout | 4-2 (10-12, 11-7, 11-6, 6-11, 11-9, 14-12) |
| Ju Lin | def. | Tiago Apolonia | 4-1 (2-11, 13-11, 11-4, 11-5, 12-10) |
| Panagiotis Gionis | def. |  Gustavo Tsuboi | 4-0 (11-7, 11-3, 11-5, 11-5) |
| Marcos Freitas | def. |  El-Sayed Lashin | 4-1 (10-12, 11-4, 11-8, 11-8, 11-6) |
| Robert Gardos | def. | Chol Guk Ri | 4-3 (6-11, 8-11, 9-11, 11-9, 11-1, 11-5, 11-9) |
| Aleksandar Karakasevic | def. |  Cem Zeng | 4-1 (11-8, 13-11, 11-7, 9-11, 11-1) |
| Janos Jakab | def. | Patrick Chila | 4-3 (7-11, 10-12, 9-11, 11-7, 11-1, 11-8, 11-9) |
| Lucjan Blaszczyk | def. |  Suraju Saka | 4-0 (11-9, 11-3, 13-11, 11-2) |
| William Henzell | def. | Jens Lundqvist | 4-2 (15-13, 11-9, 8-11, 5-11, 12-10, 11-3 |
| Seiya Kishikawa | def. |  Wilson Zhang | 4-2 (11-9, 9-11, 11-6, 8-11, 11-5, 11-9) |
| Song-man Jang | def. |  Song Liu | 4-2 (11-9, 9-11, 5-11, 11-4, 11-9, 13-11) |
| Hyok Bong Kim | def. | Thiago Monteiro | 4-1 (11-6, 11-9, 11-6, 7-11, 11-5) |
| Segun Toriola | def. | João Monteiro | 4-3 (5-11, 11-7, 11-7, 5-11, 11-9, 9-11, 11-7) |
| Damien Eloi | def. | Ahmed Ali Saleh | 4-3 (7-11, 14-16, 11-8, 8-11, 11-7, 11-8, 11-6) |
| Mihai Bobocica | def. | Fedor Kuzmin | 4-1 (11-7, 3-11, 11-5, 11-7, 12-10) |
| Alfredo Carneros | def. | Adel Massaad | 4-2 (11-9, 12-10, 11-8, 9-11, 8-11, 11-8) |
| Kien Quoc Doan | def. | David Zalcberg | 4-0 (11-8, 11-7, 12-10, 11-5) |
| Gustavo Tsuboi | def. | Pradeeban Peter-Paul | 4-3 (11-7, 11-6, 10-12, 11-7, 7-11, 9-11, 12-10) |
| El-Sayed Lashin | def. | Pablo Tabachnik | 4-2 (11-4, 9-11, 11-13, 11-4, 13-11, 17-15) |
| Cem Zeng | def. | Monday Merotohun | 4-2 (10-12, 11-5, 11-8, 8-11, 12-10, 11-9) |
| Suraju Saka | def. |  Lei Kou | 4-1 (5-11, 11-9, 11-8, 11-6, 11-9) |
| William Henzell | def. |  Idir Khourta | 4-1 (8-11, 11-3, 11-2, 11-5, 11-8) |
| Wilson Zhang | def. |  Dexter St Louis | 4-0 (11-6, 11-7, 12-10, 11-4) |
| Song-man Jang | def. |  Marcelo Aguirre | 4-0 (11-7, 11-3, 12-8, 11-3) |
| Hyok Bong Kim | def. |  Ibrahem Al-Hasan | 4-2 (11-7, 9-11, 6-11, 11-5, 11-9, 11-9) |
| Segun Toriola | def. |  David Zhuang | 4-3 (8-11, 11-8, 2-11, 11-6, 9-11, 11-7, 11-8) |
| Ahmed Ali Saleh | def. | David Zhuang | 4-1 (11-7, 11-6, 10-12, 11-7, 11-8) |
| Mihai Bobocica | def. |  Afshin Noroozi | 4-2 (11-7, 10-12, 11-6, 9-11, 11-4, 12-10) |
