 Kirill Gerassimenko | bat |  Fedor Kuzmin | 4 - 2 (11-6, 11-7, 5-11, 2-11, 11-9, 11-5) |
 Zhi Su | bat |  Hogyun Baek | 4 - 1 (11-6, 11-4, 15-17, 11-9, 14-12) |
 Heng-Wei Yang | bat |  Mizuki Oikawa | 4 - 1 (11-7, 11-6, 11-13, 11-8, 11-2) |
 Ruifeng Xu | bat | Hokuto Koriyama | 4 - 2 (11-7, 6-11, 11-4, 12-14, 11-6, 11-9) |
| Masataka Morizono | bat | Takuya Jin | 4 - 0 (11-7, 11-8, 11-9, 11-6) |
 Bastien Rembert | bat |  Manav Vikash Thakkar | 4 - 3 (11-3, 8-11, 11-8, 12-10, 9-11, 10-12, 11) |
| Kohei Sambe | bat | Tzu-Hsiang Hung | 4 - 1 (9-11, 12-10, 11-4, 11-5, 11-3) |
| Hibiki Tazoe | bat | Daeseong Cho | 4 - 1 (8-11, 11-8, 11-7, 11-9, 11-9) |
| Kirill Gerassimenko | bat | Yi-Hsin Feng | 4-0 (12-10, 12-10, 11-7, 11-9) |
| Fedor Kuzmin | bat | Chia-Hung Sun | 4-2 (13-11, 6-11, 11-3, 11-7, 10-12, 11-8) |
| Hogyun Baek | bat |  Supanut Wisutmaythangkoon | 4-2 (9-11, 8-11, 11-8, 11-5, 5, 11-9) |
| Zhi Su | bat |  Andreas Levenko | 4-1 (12-10, 11-7, 12-14, 11-6, 11-8) |
| Mizuki Oikawa | bat | Tzu-Yi Yang | 4-0 (11-8, 11-3, 11-7, 11-4) |
| Heng-Wei Yang | bat | Minha Hwang | 4 - 2 (17-19, 11-5, 11-9, 11-5, 7-11, 11-8) |
| Hokuto Koriyama | bat | Yukiya Uda | 4-1 (11-2, 11-5, 8-11, 11-8, 11-8) |
| Ruifeng Xu | bat | Harmeet Desai | 4-2 (11-7, 8-11, 11-6, 11-2, 9-11, 11-6) |
| Masataka Morizono | bat | Daewoo Kim | 4-2 (14-12, 11-7, 10-12, 7-11, 11-9, 11-4) |
| Takuya Jin | bat |  Thiago Monteiro | 4-2 (11-8, 11-6, 11-7, 9-11, 7-11, 11-8) |
| Manav Vikash Thakkar | bat | Wang-Wei Peng | 4-3 (11-5, 8-11, 11-9, 7-11, 8-11, 15-13, 11-7) |
| Bastien Rembert | bat | Mao-Cheng Chin | 4-0 (11-9, 11-3, 11-7, 8-11) |
| Kohei Sambe | bat | Kenta Tazoe | 4-1 (11-8, 11-9, 10-12, 12-10, 12-10) |
| Tzu-Hsiang Hung | bat | Tai-Wei Wang | 4-1 (11-8, 9-11, 12-10, 11-8, 11-8) |
| Hibiki Tazoe | bat | Inhyeok Choi | 4-0 (11-8, 11-8, 11-4, 11-6) |
| Daeseong Cho | bat | Sathiyan Gnanasekaran | 4-1 (11-8, 7-11, 11-8, 13-11, 11-8) |
| Kirill Gerassimenko | bat | David Serdaroglu | 4 - 0 (11-4, 11-6, 11-4, 11-5) |
| Yi-Hsin Feng | bat | Simon Pfeffer | 4 - 0 (11-9, 11-5, 11-4, 11-7) |
| Fedor Kuzmin | bat | Alexander Chen | 4 - 3 (12-10, 9-11, 11-5, 6-11, 12-10, 3-11, 11-1) |
| Chia-Hung Sun | bat | Sushmit Sriram | 4 - 0 (11-2, 11-6, 11-8, 11-6) |
| Supanut Wisutmaythangkoon | bat | Yuta Tanaka | 4 - 1 (11-8, 11-7, 8-11, 11-9, 11-8) |
| Hogyun Baek | bat |  Mohammed Abdulwahhab | 4 - 0 (11-7, 11-3, 11-1, 11-8) |
| Zhi Su | bat |  Shao Feng Ethan Poh | 4 - 1 (9-11, 11-5, 11-9, 11-8, 11-6) |
| Andreas Levenko | bat | Hyeonggyu Woo | 4 - 0 (11-5, 11-9, 11-1, 11-4) |
| Mizuki Oikawa | bat | Léo De Nodrest | 4 - 0 (11-1, 11-6, 11-7, 11-6) |
| Tzu-Yi Yang | bat | Wonjin Choi | 4 - 2 (6-11, 13-11, 12-10, 6-11, 11-9, 11-9) |
| Minha Hwang | bat |  Chee Feng Leong | 4 - 2 (11-6, 9-11, 11-6, 8-11, 11-6, 11-3) |
| Heng-Wei Yang | bat | Yew En Koen Pang | 4 - 1 (11-6, 11-6, 9-11, 11-8, 11-5) |
| Hokuto Koriyama | bat | Padasak Tanviriyavechakul | 4 - 1 (11-6, 11-7, 11-5, 7-11, 11) |
| Yukiya Uda | bat | Chien-Tu Huang | 4 - 3 (11-13, 13-11, 8-11, 11-8, 11-9, 9-11, 11) |
| Ruifeng Xu | bat |  Kilian Ort | 4 - 2 (11-9, 11-7, 3-11, 11-13, 11-7, 11-8) |
| Harmeet Desai | bat | Pattaratorn Passara | 4 - 0 (11-1, 11-7, 11-6, 11-7) |
| Masataka Morizono | bat | Junghwa Seo | 4 - 0 (11-5, 11-6, 11-3, 11-9) |
| Daewoo Kim | bat | Hon Ming Li | 4 - 1 (11-6, 11-7, 11-13, 11-6, 11-5) |
| Takuya Jin | bat | Sheng Yan | 4 - 1 (11-7, 8-11, 11-8, 11-7, 11-8) |
| Thiago Monteiro | bat | Jiaxin Lai | 4 - 1 (11-9, 3-11, 12-10, 11-8, 11-9) |
| Manav Vikash Thakkar | bat | Andréa Landrieu | 4 - 3 (11-3, 11-9, 3-11, 5-11, 11-7, 14-16, 11-7) |
| Wang-Wei Peng | bat | Irvin Bertrand | 4 - 3 (10-12, 11-8, 10-12, 10-12, 11-5, 11-8, 11-9 |
| Bastien Rembert | bat |  Hampus Soderlund | 4 - 3 (8-11, 11-6, 11-7, 5-11, 14-16, 11-9, 11-3) |
| Mao-Cheng Chin | bat | Sanil Shetty | 4 - 1 (13-15, 11-7, 11-9, 12-10, 11-1) |
| Kenta Tazoe | bat | Chun-Hsiang Chen | 4 - 0 (11-6, 11-7, 11-2, 11-4) |
| Kohei Sambe | bat | Jules Rolland | 4 - 1 (11-8, 5-11, 11-9, 11-2, 11-4) |
| Tai-Wei Wang | bat | Tananan Tantakool | 4 - 2 (9-11, 11-4, 11-9, 12-10, 7-11, 11-6) |
| Tzu-Hsiang Hung | bat | Simon Arvidsson | 4 - 2 (13-11, 10-12, 14-12, 9-11, 11-9, 12-10) |
| Hibiki Tazoe | bat |  Gavin Rumgay | 4 - 2 (11-13, 2-11, 11-5, 11-7, 11-4, 11-5) |
| Inhyeok Choi | bat |  Amin Ahmadian | 4 - 1 (11-6, 7-11, 11-8, 11-6, 11-5) |
| Daeseong Cho | bat | Hamidreza Taherkhani | 4 - 0 (11-8, 11-4, 11-2, 11-3) |
| Sathiyan Gnanasekaran | bat | Muhamad Ashraf Haiqal | 4 - 0 (11-8, 11-4, 11-8, 11-2) |
