| 7th Feb - 14h30 |  Anton Kallberg | def. |  Mizuki Oikawa | 4-0 (11-7, 11-3, 11-8, 11-4) |
| 7th Feb - 14h30 |  Benedek Olah | def. |  Mishel Levinski | 4-1 (6-11, 11-7, 11-8, 11-5, 11-5) |
| 7th Feb - 14h30 |  Rares Sipos | def. |  Andréa Landrieu | 4-3 (11-6, 11-6, 9-11, 11-13, 6-11, 11-9, 11-6) |
| 7th Feb - 14h30 |  Benedikt Duda | def. | Cedric Meissner | 4-1 (11-6, 9-11, 11-4, 11-5, 11-5) |
| 7th Feb - 15h25 |  João Geraldo | def. |  Eric Jouti | 4-0 (13-11, 11-9, 11-5, 11-8) |
| 7th Feb - 15h25 |  Alvaro Robles | def. |  Deni Kozul | 4-0 (11-6, 11-6, 11-9, 11-5) |
| 7th Feb - 15h25 |  Kirill Gerassimenko | def. |  Andreas Levenko | 4-1 (11-6, 5-11, 11-6, 11-9, 11-7) |
| 7th Feb - 15h25 | Steffen Mengel | def. |  Leonardo Mutti | 4-0 (11-9, 11-4, 11-6, 11-6) |
| 6th Feb - 20h00 | Benedek Olah | def. | Kakeru Sone | 4-1 (11-9, 6-11, 18-16, 11-9, 11-8) |
| 6th Feb - 20h00 | Cedric Meissner | def. | Carlos Machado | 4-2 (11-7, 11-13, 11-6, 11-4, 6-11, 11-5) |
| 6th Feb - 20h00 | Andréa Landrieu | def. |  Florent Lambiet | 4-1 (11-9, 11-8, 11-9, 6-11, 11-9) |
| 6th Feb - 20h00 | Mizuki Oikawa | def. | Hiroto Shinozuka | 4-0 (11-6, 11-6, 6, 11-4) |
| 6th Feb - 20h00 | Rares Sipos | def. |  Noshad Alamiyan | 4-3 (11-13, 11-6, 9-11, 12-10, 11-8, 8-11, 11-8) |
| 6th Feb - 20h00 | Anton Kallberg | def. | Alexandre Robinot | 4-1 (11-9, 12-10, 8-11, 12-10, 11-1) |
| 6th Feb - 20h00 | Mishel Levinski | def. |  Olajide Omotayo | 4-3 (11-9, 11-4, 6-11, 10-12, 13-11, 10-12, 11-9) |
| 6th Feb - 20h00 | Benedikt Duda | def. |  Zokhid Kenjaev | 4-0 (11-9, 11-5, 11-7, 11-9) |
| 6th Feb - 20h55 | Andreas Levenko | def. | Jules Rolland | 4-1 (15-17, 11-8, 11-5, 5, 11-7) |
| 6th Feb - 20h55 | João Geraldo | def. | Stéphane Ouaiche | 4-2 (11-4, 6-11, 11-8, 11-13, 11-7, 11-4) |
| 6th Feb - 20h55 | Kirill Gerassimenko | def. | Mihai Bobocica | 4-0 (11-4, 12-10, 11-8, 11-6) |
| 6th Feb - 20h55 | Eric Jouti | def. |  Vladislav Ursu | 4-2 (11-7, 7-11, 12-10, 11-13, 11-9, 11-9) |
| 6th Feb - 20h55 | Alvaro Robles | def. |  Yujia Zhai | 4-2 (11-9, 11-6, 11-13, 12-14, 11-4, 11-9) |
| 6th Feb - 20h55 | Leonardo Mutti | def. | Carlos Caballero | 4-0 (11-3, 11-5, 5, 11-6) |
| 6th Feb - 20h55 | Deni Kozul | def. |  Tamas Lakatos | 4-1 (12-10, 11-5, 4-11, 18-16, 13-11) |
| 6th Feb - 20h55 | Steffen Mengel | def. |  Kwangil Baek | 4-2 (12-14, 11-1, 9-11, 11-5, 11-9, 11-5) |
| 6th Feb - 14h05 | Hiroto Shinozuka | def. |  Daniel Gonzalez | 4-1 (11-8, 6-11, 12-10, 11-9, 11-7) |
| 6th Feb - 14h05 | Zokhid Kenjaev | def. |  Artur Abusev | 4-1 (11-9, 3-11, 11-1, 11-8, 11-4) |
| 6th Feb - 14h05 | Alexandre Robinot | def. | Alexander Chen | 4-0 (11-5, 11-7, 11-8, 11-9) |
| 6th Feb - 14h05 | Carlos Machado | def. | Denis Ivonin | 4-0 (11-8, 11-8, 11-9, 11-9) |
| 6th Feb - 14h05 | Anton Kallberg | def. | Alexandru Cazacu | 4-0 (11-7, 11-3, 11-5, 13-11) |
| 6th Feb - 14h05 | Cedric Meissner | def. | Nima Alamian | 4-1 (22, 9-11, 12-10, 11-7, 11-8) |
| 6th Feb - 14h05 | Olajide Omotayo | def. | Guillermo Martinez | 4-3 (11-6, 9-11, -9, 7-11, 11-2, 11-9, 11-4) |
| 6th Feb - 14h05 | Mizuki Oikawa | def. | Martin Buch Andersen | 4-0 (11-8, 11-4, 11-2, 11-3) |
| 6th Feb - 14h05 | Mishel Levinski | def. |  Khalid Assar | 4-2 (3-11, 16-14, 11-7, 15-13, 9-11, 11-7) |
| 6th Feb - 14h05 | Benedikt Duda | def. | Maksim Grebnev | 4-2 (9-11, 11-8, 11-7, 7-11, 11-3, 11-4) |
| 6th Feb - 15h00 | Rares Sipos | def. |  Stanislav Kucera | 4-3 (11-8, 3-11, 7-11, 11-3, 11-8, 11-13, 12-10) |
| 6th Feb - 15h00 | Kwangil Baek | def. | Hunor Szocs | 4-2 (9-11, 8-11, 11-5, 11-6, 6, 11-7) |
| 6th Feb - 15h00 | Kakeru Sone | def. | Sadi Ismailov | 4-1 (9-11, 11-8, 8, 11-4, 11-4) |
| 6th Feb - 15h00 | Noshad Alamiyan | def. | Nicholas Tio | 4-3 (7-11, 11-3, 11-5, 11-8, 10-12, 7-11, 11-4) |
| 6th Feb - 15h00 | João Geraldo | def. | Andrei Putuntica | 4-1 (11-6, 11-7, 11-8, 8-11, 11-4) |
| 6th Feb - 15h00 | Benedek Olah | def. | Benjamin Brossier | 4-2 (5-11, 9-11, 11-6, 11-8, 11-3, 11-7) |
| 6th Feb - 15h00 | Carlos Caballero | def. | Thiago Monteiro | 4-2 (4-11, 11-8, 6-11, 11-9, 11-8, 11-7) |
| 6th Feb - 15h00 | Florent Lambiet | def. | Gerrit Engemann | 4-2 (2-11, 11-5, 11-8, 11-5, 11-13, 11-8) |
| 6th Feb - 15h00 | Leonardo Mutti | def. | Petr Fedotov | 4-1 (11-2, 11-8, 11-9, 9-11, 11-8) |
| 6th Feb - 15h00 | Andréa Landrieu | def. | Chan-Hyeok Park | 4-2 (9-11, 9-11, 12-10, 12-10, 11-7, 11-8) |
| 6th Feb - 15h00 | Steffen Mengel | def. | Enzo Angles | 4-3 (11-7, 11-9, 6-11, 9-11, 11-5, 10-12, 11-4) |
| 6th Feb - 15h55 | Eric Jouti | def. | Alberto Lillo | 4-0 (11-3, 11-8, 11-5, 11-7) |
| 6th Feb - 15h55 | Jules Rolland | def. | Niagol Stoyanov | 4-3 (11-9, 2-11, 8-11, 7-11, 11-7, 11-9, 11-8) |
| 6th Feb - 15h55 | Alvaro Robles | def. | Maciej Kolodziejczyk | 4-0 (12-10, 11-7, 11-8, 11-8) |
| 6th Feb - 15h55 | Andreas Levenko | def. | Lev Katsman | 4-3 (7-11, 8-11, 7-11, 11-9, 9, 11-8, 11-8) |
| 6th Feb - 15h55 | Yujia Zhai | def. | Danila Travin | 4-0 (11-9, 11-4, 11-3, ab.) |
| 6th Feb - 15h55 | Mihai Bobocica | def. | Guilherme Teodoro | 4-0 (11-3, 11-2, 11-6, 11-9) |
| 6th Feb - 15h55 | Stéphane Ouaiche | def. | Martin Allegro | 4-3 (11-7, 2-11, 4-11, 13-15, 11-9, 11-5, 14-12) |
| 6th Feb - 15h55 | Tamas Lakatos | def. |  Heng-Wei Yang | 4-2 (8-11, 11-7, 11-5, 9-11, 11-7, 11-2) |
| 6th Feb - 15h55 | Kirill Gerassimenko | def. |  Alexander Valuch | 4-0 (11-2, 11-3, 11-4, 11-6) |
| 6th Feb - 15h55 | Vladislav Ursu | def. |  Pavel Platonov | 4-1 (11-7, 12-10, 11-8, 2-11, 11-4) |
| 6th Feb - 15h55 | Deni Kozul | def. | Youssef Abdel-Aziz | 4-1 (11-13, 11-8, 8, 11-8, 11-8) |
