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