 Peng Xiang | def. |  Lilian Bardet | 4-0 (12-10, 11-6, 11-5, 14-12) |
 Yukiya Uda | def. |  Vladimir Sidorenko | 4-0 (11-5, 11-7, 11-5, 11-8) |
 Samuel Kulczycki | def. |  Yu-Jen Huang | 4-1 (11-6, 11-7, 16-14, 9-11, 11-8) |
| Shunsuke Togami | def. | Yingbin Xu | 4-3 (13-11, 6-11, 13-11, 11-9, 5-11, 3-11, 11-9) |
| Vincent Picard | def. |  Yanapong Panagitgun | 4-3 (10-12, 6-11, 12-10, 11-9, 8-11, 11-9, 11-9) |
| Yi-Hsin Feng | def. | Beixun Zeng | 4-0 (12-10, 11-5, 11-7, 11-7) |
 Truls Moregard | def. | Ming-Wei Tai | 4-0 (11-6, 11-6, 11-9, 11-7) |
| Yebo Liu | def. | Lev Katsman | 4-1 (11-9, 5-11, 11-5, 5, 11-6) |
| Peng Xiang | def. |  Tomas Martinko | 4-0 (11-7, 11-5, 11-6, 11-9) |
| Lilian Bardet | def. |  Josh Shao Han Chua | 4-1 (11-8, 13-11, 11-3, 9-11, 11-8) |
| Vladimir Sidorenko | def. |  Nicolas Burgos | 4-1 (11-5, 7-11, 11-5, 11-7, 11-7) |
| Yukiya Uda | def. |  Carlo Rossi | 4-1 (11-7, 11-8 8 -5, 11-9) |
| Samuel Kulczycki | def. | Kun Ting Beh | 4-3 (11-8, 11-4, 2-11, 11-9, 7-11, 8-11, 11-4) |
| Yu-Jen Huang | def. | Dorian Zheng | 4-0 (11-9, 11-6, 11-8, 15-13) |
| Yingbin Xu | def. | Maksim Grebnev | 4-0 (11-7, 11-3, 12-10, 11-7) |
| Shunsuke Togami | def. |  Amin Ahmadian | 4-3 (12-10, 7-11, 10-12, 7-11, 11-6, 11-8, 11-5) |
| Vincent Picard | def. | Hiroto Shinozuka | 4-1 (8-11, 11-7, 11-9, 9, 11-6) |
| Yanapong Panagitgun | def. |  Ivor Ban | 4-2 (11-7, 8-11, 14-12, 4-11, 12-10, 11-3) |
| Yi-Hsin Feng | def. |  Olav Kosolosky | 4-1 (11-7, 11-9, 11-4, 7-11, 11-8) |
| Beixun Zeng | def. | Yew En Koen Pang | 4-0 (11-7, 11-6, 11-4, 16-14) |
| Ming-Wei Tai | def. |  Payas Jain | 4-1 (11-8, 11-8, 11-9, 8-11, 11-9) |
| Truls Moregard | def. |  Nikhil Kumar | 4-2 (18-16, 9-11, 4-11, 11-4, 11-7, 12-10) |
| Yebo Liu | def. |  Csaba Andras | 4-1 (11-4, 11-8, 11-4, 11-13, 11-3) |
| Lev Katsman | def. | Maciej Kubik | 4-0 (11-6, 11-6, 11-7, 14-12) |
