| 16 Mar - 11h30 |  Jonghoon Lim | bat |  Siu Hang Lam | 4 - 1 (11-6, 11-3, 12-10, 12-14, 11-8) |
| 16 Mar - 11h30 | Young-sik Jung | bat |  Kirill Skachkov | 4 - 3 (11-9, 11-9, 11-3, 6-11, 5-11, 9-11, 11-8) |
| 16 Mar - 11h30 | Daeseong Cho | bat | Grigory Vlasov | 4 - 1 (11-9, 11-7, 11-2, 5-11, 11-5) |
| 16 Mar - 11h30 |  Darko Jorgic | bat |  Antoine Hachard | 4 - 3 (11-9, 7-11, 9-11, -9, 15-13, 11-5, 11-8) |
| 16 Mar - 11h30 |  Lei Kou | bat |  Amalraj Anthony Arputharaj | 4 - 1 (6-11, 11-8, 11-7, 11-6, 11-1) |
| 16 Mar - 11h30 | Woojin Jang | bat |  Hunor Szocs | 4 - 0 (11-6, 11-9, 9, 11-7) |
| 16 Mar - 11h30 |  Yukiya Uda | bat |  Pavel Platonov | 4 - 3 (11-5, 9-11, 11-4, 9-11, 6-11, 11-6, 11-8) |
| 16 Mar - 11h30 |  Dang Qiu | bat |  Pavel Sirucek | 4 - 2 (11-8, 11-8, 8-11, 11-8, 7-11, 11-9) |
| 15 Mar - 17h10 | Young-sik Jung | bat |  Felipe Olivares | 4 - 2 (5-11, 8-11, 11-4, 11-6, 6, 11-6) |
| 15 Mar - 17h10 | Siu Hang Lam | bat | Mizuki Oikawa | 4 - 3 (7-11, 8-11, 10-12, 11-4, 12-10, 11-5, 12-10 |
| 15 Mar - 17h10 | Yukiya Uda | bat | Yaroslav Zhmudenko | 4 - 1 (6-11, 12-10, 11-8, 8, 12-10) |
| 15 Mar - 17h10 | Lei Kou | bat | Aliaksandr Khanin | 4 - 0 (11-4, 11-6, 11-7, 11-5) |
| 15 Mar - 17h10 | Darko Jorgic | bat | Tianyi Jiang | 4 - 3 (11-7, 14-16, 6-11, 11-5, 7-11, 11-9, 11-9) |
| 15 Mar - 17h10 | Jonghoon Lim | bat | Deni Kozul | 4 - 3 (9-11, 11-8, 9-11, 11-7, 8-11, 11-8, 11-8) |
| 15 Mar - 17h10 | Pavel Sirucek | bat | Sang-su Lee | 4 - 0 (11-6, 11-5, 12-10, 11-9) |
| 15 Mar - 17h10 | Antoine Hachard | bat | Sanil Shetty | 4 - 1 (11-2, 11-8, 6-11, 11-9, 11-9) |
| 15 Mar - 17h10 | Grigory Vlasov | bat | Kwan Kit Ho | 4 - 1 (13-11, 11-4, 11-6, 8-11, 11-8) |
| 15 Mar - 17h10 | Dang Qiu | bat |  Eugene Zhen Wang | 4 - 2 (13-11, 13-11, 6-11, 10-12, 11-5, 11-8) |
| 15 Mar - 17h10 | Hunor Szocs | bat | Masaki Takami | 4 - 2 (11-9, 14-12, 8-11, 11-6, 8-11, 11-7) |
| 15 Mar - 17h10 | Daeseong Cho | bat |  Nima Alamian | 4 - 1 (12-10, 11-6, 9-11, 12-10, 11-6) |
| 15 Mar - 17h10 | Kirill Skachkov | bat | Sharath Kamal Achanta | 4 - 2 (11-9, 4-11, 9-11, 11-6, 11-8, 11-7) |
| 15 Mar - 17h10 | Woojin Jang | bat | Kilian Ort | 4 - 1 (11-8, 11-1, 13-11, 9-11, 14-12) |
| 15 Mar - 17h10 | Pavel Platonov | bat | Pak Nam Ng | 4 - 0 (12-10, 12-10, 11-3, 11-8) |
| 15 Mar - 17h10 | Amalraj Anthony Arputharaj | bat |  Alexander Valuch | 4 - 0 (11-8, 11-6, 11-3, 11-2) |
| 15 Mar - 12h50 | Kirill Skachkov | bat | Ondrej Bajger | 4 - 1 (11-5, 11-6, 11-5, 8-11, 11-6) |
| 15 Mar - 12h50 | Antoine Hachard | bat | Donghyun Kim | 4 - 2 (8-11, 11-8, 7-11, 11-4, 11-8, 11-9) |
| 15 Mar - 12h50 | Pavel Sirucek | bat |  Andreas Levenko | 4 - 1 (12-10, 9-11, 12-10, 11-7, 11-6) |
| 15 Mar - 12h50 | Woojin Jang | bat | Tomas Tregler | 4 - 0 (11-8, 16-14, 11-4, 12-10) |
| 15 Mar - 12h50 | Young-sik Jung | bat | Viacheslav Burov | 4 - 0 (11-3, 11-4, 11-7, 11-9) |
| 15 Mar - 12h50 | Sanil Shetty | bat |  Robert Floras | 4 - 3 (13-11, 8-11, 6-11, 7-11, 11-9, 9, 11-4) |
| 15 Mar - 12h50 | Eugene Zhen Wang | bat | Lubomir Pistej | 4 - 0 (11-4, 11-1, 11-9, 11-6) |
| 15 Mar - 12h50 | Felipe Olivares | bat | Sathiyan Gnanasekaran | 4 - 3 (11-7, 5-11, -5, 8-11, 11-6, 11-5, 11-9) |
| 15 Mar - 12h50 | Hunor Szocs | bat |  Robin Devos | 4 - 1 (14-12, 1-11, 11-4, 11-9, 11-9) |
| 15 Mar - 12h50 | Dang Qiu | bat | Soumyajit Ghosh | 4 - 1 (11-8, 11-6, 7-11, 13-11, 11-9) |
| 15 Mar - 12h50 | Tianyi Jiang | bat |  Harald Andersson | 4 - 2 (11-8, 15-13, 11-9, 6-11, 7-11, 11-9) |
| 15 Mar - 12h50 | Masaki Takami | bat | Abdel-Kader Salifou | 4 - 2 (11-6, 11-4, 11-3, 8-11, 5-11, 11-6) |
| 15 Mar - 12h50 | Sharath Kamal Achanta | bat | Artur Grela | 4 - 1 (11-6, 14-16, 11-9, 11-7, 11-7) |
| 15 Mar - 12h50 | Darko Jorgic | bat | Haruki Miyamoto | 4 - 0 (11-3, 11-9, 11-6, 11-5) |
| 15 Mar - 12h50 | Sang-su Lee | bat |  Niagol Stoyanov | 4 - 2 (12-10, 9-11, 11-6, 9-11, 11-3, 11-5) |
| 15 Mar - 12h50 | Kilian Ort | bat |  Tzu-Hsiang Hung | 4 - 3 (8-11, 11-5, 11-8, 2-11, 6-11, 12-10, 11-9) |
| 15 Mar - 13h50 | Amalraj Anthony Arputharaj | bat | Alessandro Baciocchi | 4 - 1 (11-5, 11-7, 11-13, 11-7, 11-4) |
| 15 Mar - 13h50 | Pak Nam Ng | bat | Juan Lamadrid | 4 - 0 (11-6, 11-5, 11-9, 11-9) |
| 15 Mar - 13h50 | Kwan Kit Ho | bat |  Ahmed Ali Saleh | 4 - 2 (11-3, 8-11, 9-11, 11-5, 11-8, 12-10) |
| 15 Mar - 13h50 | Alexander Valuch | bat | Gustavo Gomez | 4 - 0 (11-7, 11-9, 14-12, 11-7) |
| 15 Mar - 13h50 | Siu Hang Lam | bat | Marco Rech Daldosso | 4 - 3 (11-3, 11-3, 11-2, 10-12, 5-11, 11-13, 11-5) |
| 15 Mar - 13h50 | Grigory Vlasov | bat | Mohamed El-Beiali | 4 - 1 (8-11, 11-3, 11-9, 11-5, 11-5) |
| 15 Mar - 13h50 | Yaroslav Zhmudenko | bat | Sangeun Jeong | 4 - 2 (8-11, 11-6, 6, 5-11, 11-9, 11-6) |
| 15 Mar - 13h50 | Aliaksandr Khanin | bat |  Eric Jouti | 4 - 0 (11-7, 11-5, 12-10, 11-9) |
| 15 Mar - 13h50 | Mizuki Oikawa | bat | Patryk Zatowka | 4 - 0 (13-11, 11-5, 11-8, 11-3) |
| 15 Mar - 13h50 | Nima Alamian | bat |  Ibrahim Gündüz | 4 - 0 (11-2, 11-9, 9, 11-7) |
| 15 Mar - 13h50 | Yukiya Uda | bat | Marek Badowski | 4 - 0 (12-10, 11-7, 11-6, 11-4) |
| 15 Mar - 13h50 | Lei Kou | bat |  Yujia Zhai | 4 - 1 (5-11, 13-11, 11-3, 11-7, 11-8) |
| 15 Mar - 13h50 | Deni Kozul | bat | Florent Lambiet | 4 - 3 (11-13, 11-9, 9-11, 11-0, 11-8, 12-14, 11-8) |
| 15 Mar - 13h50 | Daeseong Cho | bat | Harmeet Desai | 4 - 2 (11-7, 14-12, 7-11, 5-11, 11-8, 11-9) |
| 15 Mar - 13h50 | Pavel Platonov | bat | Tomas Konecny | 4 - 3 (13-11, 9-11, 10-12, 12-14, 12-10, 11-6, 14- |
| 15 Mar - 13h50 | Jonghoon Lim | bat | Stéphane Ouaiche | 4 - 0 (12-10, 11-8, 11-7, 11-6) |
