| 17th Aug - 15h40 |  Vladimir Samsonov | def. |  Chih-Yuan Chuang | 4-1 (11-9, 9-11, 11-9, 15-13, 11-7) |
| 17th Aug - 15h40 |  Kenta Matsudaira | def. |  Kirill Gerassimenko | 4-2 (13-15, 8-11, 11-8, 11-9, 11-6, 12-10) |
| 17th Aug - 15h40 |  Peifeng Zheng | def. |  Dimitrij Ovtcharov | 4-2 (11-9, 8-11, 11-7, 11-3, 9-11, 11-6) |
| 17th Aug - 15h40 | Tomokazu Harimoto | def. |  Emmanuel Lebesson | 4-1 (11-4, 11-5, 11-7, 12-14, 11-5) |
| 17th Aug - 16h30 |  Daniel Habesohn | def. | Masataka Morizono | 4-2 (12-14, 11-6, 11-5, 7-11, 11-7, 11-6) |
| 17th Aug - 16h30 | Te Ma | def. |  Liam Pitchford | 4-1 (11-7, 11-7, 11-7, 8-11, 11-7) |
| 17th Aug - 17h20 | Xin Xu | def. | Yuya Oshima | 4-3 (11-4, 9-11, 11-7, 8-11, 6-11, 11-8, 11-8) |
| 17th Aug - 17h20 | Koki Niwa | def. |  Mattias Falck | 4-2 (6-11, 11-3, 12-10, 11-9, 7-11, 11-9) |
| 16th Aug - 13h40 | Kenta Matsudaira | def. |  Bojan Tokic | 4-0 (11-4, 11-7, 11-4, 11-8) |
| 16th Aug - 13h40 | Dimitrij Ovtcharov | def. | Paul Drinkhall | 4-1 (11-9, 8-11, 11-6, 11-7, 11-8) |
| 16th Aug - 13h40 | Peifeng Zheng | def. | Cheng-Ting Liao | 4-0 (11-9, 11-7, 11-8, 11-3) |
| 16th Aug - 13h40 | Kirill Gerassimenko | def. |  Kirill Skachkov | 4-3 (11-5, 11-9, 12-14, 7-11, 13-11, 6-11, 11-7) |
| 16th Aug - 14h30 | Tomokazu Harimoto | def. |  Hogyun Baek | 4-0 (11-9, 11-6, 11-7, 11-7) |
| 16th Aug - 14h30 | Chih-Yuan Chuang | def. | Darko Jorgic | 4-3 (5-11, 5-11, 11-7, 11-7, 8-11, 11-6, 11-4) |
| 16th Aug - 14h30 | Vladimir Samsonov | def. | Yun-Ju Lin | 4-3 (11-4, 7-11, 11-7, 8-11, 11-9, 8-11, 11-7) |
| 16th Aug - 14h30 | Emmanuel Lebesson | def. | Aliaksandr Khanin | 4-1 (11-7, 10-12, 11-5, 12-10, 11-2) |
| 16th Aug - 18h00 | Liam Pitchford | def. | Long Ma | 4-3 (7-11, 9-11, 14-12, 13-11, 7-11, 13-11, 11-6) |
| 16th Aug - 18h00 | Te Ma | def. | Maharu Yoshimura | 4-2 (11-9, 11-3, 11-8, 7-11, 9-11, 11-7) |
| 16th Aug - 18h00 | Masataka Morizono | def. | Jin Ueda | 4-2 (9-11, 11-6, 11-9, 12-10, 7-11, 11-4) |
| 16th Aug - 18h00 | Daniel Habesohn | def. |  Jonathan Groth | 4-3 (9-11, 11-8, 13-11, 11-13, 11-8, 5-11, 11-8) |
| 16th Aug - 18h50 | Koki Niwa | def. | Dang Qiu | 4-1 (8-11, 11-5, 11-4, 11-8, 11-7) |
| 16th Aug - 18h50 | Mattias Falck | def. |  Ovidiu Ionescu | 4-1 (11-4, 12-10, 11-6, 8-11, 11-3) |
| 16th Aug - 18h50 | Yuya Oshima | def. |  Stanislav Golovanov | 4-0 (11-6, 11-4, 12-10, 11-6) |
| 16th Aug - 18h50 | Xin Xu | def. |  Yang Wang | 4-1 (11-3, 11-4, 11-1, 8-11, 11-4) |
