| 14 Jui - 12h20 |  Xin Xu | bat |  Chih-Yuan Chuang | 4-0 (11-6, 11-7, 17-15, 11-4) |
| 14 Jui - 12h20 | Wen Sun | bat |  Sang-su Lee | 4-1 (11-3, 8-11, 11-8, 11-8, 11-7) |
| 14 Jui - 12h20 | Zhendong Fan | bat |  Kazuhiro Yoshimura | 4-0 (11-2, 11-7, 11-6, 13-11) |
| 14 Jui - 12h20 | Jingkun Liang | bat | Jun Mizutani | 4-2 (3-11, 9-11, 11-8, 16-14, 12-10, 11-5) |
| 14 Jui - 12h20 | Long Ma | bat | Young-sik Jeoung | 4-3 (11-9, 7-11, 11-9, 9-11, 9-11, 12-10, 11-5) |
| 14 Jui - 12h20 |  Hugo Calderano | bat |  Ruwen Filus | 4-3 (5-11, 11-5, 9-11, 11-7, 9-11, 11-5, 11-5) |
| 14 Jui - 12h20 | Woo-jin Jang | bat | Dimitrij Ovtcharov | 4-0 (11-7, 11-8, 11-9, 11-7) |
| 14 Jui - 12h20 | Yun-Ju Lin | bat | Gaoyuan Lin | 4-2 (9-11, 9-11, 21-19, 11-9, 11-7, 11-9) |
| 14 Jui - 06h20 | Wen Sun | bat | Tomokazu Harimoto | 4-0 (11-8, 11-5, 11-7, 11-8) |
| 14 Jui - 06h20 | Ruwen Filus | bat |  Chun Ting Wong | 4-2 (9-11, 9-11, 11-6, 11-5, 11-7, 11-9) |
| 14 Jui - 06h20 | Sang-su Lee | bat | Zihao Zhao | 4-2 (11-6, 11-13, 11-7, 9-11, 11-7, 11-3) |
| 14 Jui - 06h20 | Zhendong Fan | bat | Peifeng Zheng | 4-1 (11-9, 11-3, 11-8, 7-11, 11-5) |
| 14 Jui - 06h20 | Yun-Ju Lin | bat | Seungmin Cho | 4-3 (5-11, 11-9, 7-11, 11-9, 11-8, 10-12, 11-9) |
| 14 Jui - 06h20 | Kazuhiro Yoshimura | bat | Koki Niwa | 4-2 (11-4, 1-11, 11-9, 13-11, 5-11, 15-13) |
| 14 Jui - 06h20 | Gaoyuan Lin | bat | Heng-Wei Yang | 4-0 (11-8, 11-8, 11-3, 11-7) |
| 14 Jui - 06h20 | Xin Xu | bat | Yuya Oshima | 4-0 (11-9, 12-10, 11-4, 11-8) |
| 14 Jui - 08h00 | Hugo Calderano | bat | Takuya Jin | 4-3 (11-2, 8-11, 12-10, 8-11, 11-7, 8-11, 11-6) |
| 14 Jui - 08h00 | Long Ma | bat | Jaehyun An | 4-1 (11-8, 11-8, 8-11, 11-6, 11-6) |
| 14 Jui - 08h00 | Woo-jin Jang | bat | Masaki Yoshida | 4-1 (11-7, 11-13, 11-7, 11-6, 11-8) |
| 14 Jui - 08h00 | Dimitrij Ovtcharov | bat | Yoko Hirano | 4-1 (11-7, 4-11, 11-2, 11-3, 11-8) |
| 14 Jui - 08h00 | Jun Mizutani | bat | Mizuki Oikawa | 4-2 (10-12, 11-13, 13-11, 11-5, 13-11, 12-10) |
| 14 Jui - 08h00 | Chih-Yuan Chuang | bat | Jonghoon Lim | 4-3 (7-11, 9-11, 11-8, 11-8, 7-11, 11-5, 11-7) |
| 14 Jui - 08h00 | Jingkun Liang | bat | Wang-Wei Peng | 4-0 (11-5, 11-9, 11-6, 11-8) |
| 14 Jui - 08h00 | Young-sik Jeoung | bat | An Yan | 4-3 (6-11, 8-11, 11-7, 11-2, 12-10, 5-11, 11-6) |
