| 5th Jul - 11h10 |  Seungmin Cho | def. |  Sanil Shetty | 4-0 (11-9, 11-3, 11-6, 11-7) |
| 5th Jul - 11h10 |  Jun Mizutani | def. | Maharu Yoshimura | 4-2 (5-11, 11-3, 7-11, 11-6, 11-7, 11-8) |
| 5th Jul - 11h10 | Masaki Yoshida | def. |  Mattias Karlsson | 4-2 (11-9, 11-9, 5-11, 11-9, 8-11, 14-12) |
| 5th Jul - 11h10 |  Simon Gauzy | def. | Sathiyan Gnanasekaran | 4-3 (11-7, 11-7, 7-11, 7-11, 11-7, 8-11, 11-8) |
| 5th Jul - 12h00 | Kenta Matsudaira | def. | Jonghoon Lim | 4-3 (13-11, 8-11, 3-11, 6-11, 11-7, 11-6, 13-11) |
| 5th Jul - 12h00 |  Vladimir Samsonov | def. |  Ning Gao | 4-1 (6-11, 11-7, 11-2, 11-9, 19-17) |
| 5th Jul - 12h00 |  Paul Drinkhall | def. | Tristan Flore | 4-2 (11-9, 6-11, 6-11, 13-11, 11-8, 11-8) |
| 5th Jul - 12h00 | Yuya Oshima | def. |  Marcos Freitas | 4-0 (11-7, 12-10, 11-8, 11-5) |
| 4th Jul - 07h10 | Maharu Yoshimura | def. | Harmeet Desai | 4-0 (11-7, 11-6, 16-14, 11-8) |
| 4th Jul - 07h10 | Sanil Shetty | def. | Woojin Jang | 4-2 (11-9, 3-11, 12-10, 11-3, 6-11, 11-8) |
| 4th Jul - 07h10 | Seungmin Cho | def. | Yuto Muramatsu | 4-2 (11-6, 11-3, 10-12, 11-5, 9-11, 13-11) |
| 4th Jul - 07h10 | Jun Mizutani | def. | Hyundeok Seo | 4-0 (11-9, 11-8, 11-5, 11-8) |
| 4th Jul - 08h00 | Sathiyan Gnanasekaran | def. |  Chien-an Chen | 4-2 (11-6, 4-11, 1-11, 11-9, 11-8, 11-9) |
| 4th Jul - 08h00 | Mattias Karlsson | def. | Jin Ueda | 4-1 (11-8, 11-6, 11-3, 7-11, 14-12) |
| 4th Jul - 08h00 | Masaki Yoshida | def. | Chih-Yuan Chuang | 4-2 (11-6, 11-6, 10-12, 5-11, 11-9, 11-7) |
| 4th Jul - 08h00 | Simon Gauzy | def. | Hung-Chieh Chiang | 4-0 (11-9, 14-12, 11-7, 12-10) |
| 4th Jul - 11h10 | Jonghoon Lim | def. | Tomokazu Harimoto | 4-0 (11-6, 11-3, 11-7, 11-6) |
| 4th Jul - 11h10 | Kenta Matsudaira | def. | Ganghyeon Park | 4-0 (11-7, 11-7, 11-5, 11-9) |
| 4th Jul - 11h10 | Vladimir Samsonov | def. | Cheng-Ting Liao | 4-0 (11-9, 11-7, 11-8, 11-7) |
| 4th Jul - 11h10 | Ning Gao | def. |  David Powell | 4-0 (11-7, 11-4, 11-4, 11-3) |
| 4th Jul - 12h00 | Tristan Flore | def. | Koki Niwa | 4-2 (11-4, 11-7, 5-11, 11-3, 8-11, 11-7) |
| 4th Jul - 12h00 | Marcos Freitas | def. |  Benedikt Duda | 4-0 (11-5, 11-7, 11-8, 12-10) |
| 4th Jul - 12h00 | Yuya Oshima | def. | Amalraj Anthony Arputharaj | 4-3 (8-11, 7-11, 5-11, 11-7, 11-7, 11-5, 11-7) |
| 4th Jul - 12h00 | Paul Drinkhall | def. |  Alexander Shibaev | 4-2 (11-7, 11-9, 8-11, 3-11, 11-8, 11-7) |
