 Yaroslav Zhmudenko | def. |  Omar Assar | 4-3 (11-7, 11-4, 5-11, 7-11, 11-7, 6-11, 11-9) |
| Yevhen Pryshchepa | def. |  Tiago Apolonia | 4-3 (7-11, 11-6, 11-4, 14-16, 11-5, 8-11, 11-9) |
 Yi-Hsin Feng | def. |  Yukiya Uda | 4-1 (11-6, 13-11, 3-11, 11-7, 11-6) |
| João Geraldo | def. |  Benedek Olah | 4-1 (15-13, 12-10, 4-11, 11-8, 11-2) |
 Emmanuel Lebesson | def. | Can Akkuzu | 4-1 (12-10, 15-17, 11-3, 11-9, 11-4) |
 Anders Lind | def. |  Alberto Miño | 4-3 (5-11, 11-4, 11-8, 13-15, 9-11, 11-4, 11-7) |
 Paul Drinkhall | def. |  Mihai Bobocica | 4-3 (11-8, 11-2, 9-11, 11-7, 10-12, 8-11, 11-9) |
 Dang Qiu | def. |  Andreas Levenko | 4-3 (11-4, 10-12, 7-11, 11-3, 12-10, 11-7) |
| 14th Feb - 19h10 | Omar Assar | def. |  Chan-Hyeok Park | 4-3 (11-13, 11-13, 7-11, 11-7, 15-13, 11-7, 11-6) |
| 14th Feb - 19h10 | Yaroslav Zhmudenko | def. | Tristan Flore | 4-1 (11-7, 11-8, 12-10, 7-11, 11-8) |
| 14th Feb - 19h10 | Yevhen Pryshchepa | def. |  Robin Devos | 4-0 (11-6, 11-6, 11-8, 11-4) |
| 14th Feb - 19h10 | Tiago Apolonia | def. |  Vladimir Sidorenko | 4-0 (11-6, 11-4, 11-4, 11-8) |
| 14th Feb - 19h10 | Yukiya Uda | def. | Sadi Ismailov | 4-3 (11 - 9, 8 - 11, 11 - 6, 11 - 8, 12-10-12, 9-1 |
| Yi-Hsin Feng | def. |  Thiago Monteiro | 4-0 (17-15-13, 11-7, 11-3, 11-5) |
| 14th Feb - 20h00 | Benedek Olah | def. |  Lubomir Pistej | 4-1 (13-11, 11-6, 8-11, 11-7, 11-8) |
| 14th Feb - 20h00 | João Geraldo | def. | Shunsuke Togami | 4-1 (11-7, 10-12, 11-7, 11-6, 11-7) |
| 14th Feb - 20h00 | Emmanuel Lebesson | def. | Diogo Carvalho | 4-1 (11-4, 7-11, 11-6, 11-3, 11-6) |
| 14th Feb - 20h00 | Can Akkuzu | def. | Kirill Skachkov | 4-1 (11-1, 13-11, 11-5, 7-11, 11-6) |
| 14th Feb - 20h00 | Anders Lind | def. |  Bence Majoros | 4-1 (11-5, 11-6, 6-11, 11-7, 11-6) |
| 14th Feb - 20h00 | Alberto Miño | def. | Masataka Morizono | 4-2 (11-5, 4-11, 11-8, 11-6, 5-11, 11-9) |
| 14th Feb - 20h00 | Mihai Bobocica | def. | Chien-an Chen | 4-3 (8-11, 11-13, 6-11, 11-8, 11-9, 11-7, 11-9) |
| 14th Feb - 20h00 | Paul Drinkhall | def. | Niagol Stoyanov | 4-0 (11-9, 11-8, 11-4, 11-7) |
| 14th Feb - 20h00 | Andreas Levenko | def. | Vitor Ishiy | 4-1 (12-10, 11-6, 5-11, 11-3, 14-12) |
| Dang Qiu | def. | Robert Gardos | 4-3 (3-11, 11-5, 6-11, 12-10, 9-11, 13-11, 12-10) |
| Omar Assar | def. |  Manav Vikash Thakkar | 4-2 (9-11, 9-11, 11-9, 11-8, 18-16-14, 11-5) |
| Chan-Hyeok Park | def. |  Supanut Wisutmaythangkoon | 4-0 (11-6, 11-8, 11-6, 11-4) |
| Tristan Flore | def. |  Martin Betancor | 4-0 (11-5, 11-5, 11-8, 11-3) |
| Yaroslav Zhmudenko | def. | Horacio Cifuentes | 4-3 (7-11, 12-10, 11-8, 7-11, 11-8, 8-11, 12-10) |
| Yevhen Pryshchepa | def. |  Marcos Madrid | 4-0 (11-8, 11-8, 11-4, 11-9) |
| Robin Devos | def. | Denis Ivonin | 4-1 (7-11, 11-8, 11-4, 11-6, 13-11) |
| Vladimir Sidorenko | def. |  Deni Kozul | 4-1 (11-8, 6-11, 11-7, 12-10, 12-10) |
| Tiago Apolonia | def. |  Elias Ranefur | 4-1 (11-3, 11-7, 9-11, 11-6, 11-4) |
| Yukiya Uda | def. |  Pavel Platonov | 4-0 (11-9, 11-5, 11-8, 11-9) |
| Sadi Ismailov | def. |  Ibrahima Diaw | 4-1 (11-9, 11-9, 4-11, 11-8, 11-7) |
| Thiago Monteiro | def. |  David McBeath | 4-2 (11-7, 11-3, 3, 6-11, 8-11, 11-3) |
| Yi-Hsin Feng | def. | Thiago Monteiro | 4-1 (11-8, 11-3, 9-11, 11-8, 11-7) |
| Lubomir Pistej | def. |  Zokhid Kenjaev | 4-2 (11-5, 7-11, 11-4, 11-8, 10-12, 11-8) |
| Benedek Olah | def. | Simon Arvidsson | 4-2 (12-10, 4-11, -4, 13-11, 11-7, 11-7) |
| João Geraldo | def. | Aliaksandr Khanin | 4-2 (9-11, 11-6, 7-11, 15-13, 11-9, 12-10) |
| Shunsuke Togami | def. | Yang Wang | 4-3 (11-9, 11-8, 9-11, 10-12, 10-12, 11-8, 11-6) |
| Emmanuel Lebesson | def. |  Alexandru Cazacu | 4-1 (11-7, 9-11, 11-7, 11-6, 11-4) |
| Diogo Carvalho | def. |  Brian Afanador | 4-1 (11-8, 7-11, 11-9, 11-5, 11-5) |
| Can Akkuzu | def. | Leonardo Mutti | 4-0 (11-7, 11-7, 11-5, 11-7) |
| Kirill Skachkov | def. | Padasak Tanviriyavechakul | 4-1 (11-4, 8-11, 11-6, 11-9, 11-7) |
| Bence Majoros | def. |  Nikhil Kumar | 4-3 (11-2, 8-11, 14-12, 5-11, 6-11, 11-4, 11-6) |
| Anders Lind | def. |  Saheed Idowu | 4-0 (14-12, 11-1, 11-4, 11-3) |
| Alberto Miño | def. | Kai Zhang | 4-1 (11-6, 11-8, 15-13, 8-11, 13-11) |
| Masataka Morizono | def. |  Bode Abiodun | 4-0 (11-5, 11-9, 11-8, 11-9) |
| Chien-an Chen | def. | Tom Jarvis | 4-2 (11-6, 4-11, 8-11, 14-12, 11-5, 11-6) |
| Mihai Bobocica | def. |  Aleksandar Karakasevic | 4-2 (5-11, 11-7, 11-6, 11-4, 6-11, 12-10) |
| Niagol Stoyanov | def. | Nandor Ecseki | 4-1 (11-5, 11-6, 8-11, 11-7, 11-9) |
| Paul Drinkhall | def. | Heng-Wei Yang | 4-0 (11-8, 11-5, 11-4, 11-7) |
| Vitor Ishiy | def. | Sanil Shetty | 4-3 (8-11, 11-9, 11-7, 10-12, 9-11, 11-7, 11-7) |
| Andreas Levenko | def. | Olajide Omotayo | 4-1 (11-7, 11-7, 11-6, 8-11, 11-5) |
| Dang Qiu | def. | Jules Rolland | 4-0 (14-12, 12-10, 11-7, 11-8) |
| Robert Gardos | def. | Diogo Chen | 4-1 (11-7, 11-5, 9-11, 11-6, 11-6) |
