 Truls Moregard | def. | Jon Persson | 4-1 (12-10-12, 11-8, 11-4, 11-6, 14-12-10) |
| Mattias Falck | def. | Anton Kallberg | 4-1 (9-11, 11-7, 11-8, 16-14-12, 11-6) |
 Timo Boll | def. |  Yang Wang | 4-0 (11-1, 11-8, 11-6, 11-9) |
| Dang Qiu | def. | Benedikt Duda | 4-1 (11-7, 11-7, 8-11, 11-9, 15-13-11) |
| Dimitrij Ovtcharov | def. |  Marcos Freitas | 4-3 (11-8, 8-11, 11-7, 11-13, 11-9, 12-10-12, 11-5) |
| Kristian Karlsson | def. |  Alexis Lebrun | 4-2 (17-15-13, 18-16-14, 7-11, 11-13, 11-7, 11-6) |
| Tiago Apolónia | def. | Patrick Franziska | 4-2 (11-8, 9-11, 5-11, 11-5, 11-8, 11-8) |
 Darko Jorgic | def. |  Tomislav Pucar | 4-1 (11-5, 13-11, 8-11, 11-9, 11-7) |
| Truls Moregard | def. | João Geraldo | 4-0 (11-7, 11-8, 11-7, 11-3) |
| Jon Persson | def. |  Yaroslav Zhmudenko | 4-1 (11-2, 14-12-14, 11-9, 11-8, 11-6) |
| Mattias Falck | def. |  Milosz Redzimski | 4-2 (11-6, 7-11, 11-4, 11-8, 12-10-12, 11-7) |
| Anton Kallberg | def. |  Bence Majoros | 4-1 (11-8, 11-8, 17-15-13, 7-11, 11-9) |
| Timo Boll | def. |  Lubomir Jancarik | 4-0 (15-13-11, 11-3, 11-1, 11-2) |
| Yang Wang | def. | Andrej Gacina | 4-1 (15-13-11, 11-5, 14-12-10, 2-11, 11-7) |
| Benedikt Duda | def. |  Daniel Habesohn | 4-3 (11-4, 11-13, 11-8, 11-9, 9-11, 6-11, 11-7) |
| Dang Qiu | def. |  Ioannis Sgouropoulos | 4-0 (11-8, 11-9, 11-4, 11-5) |
| Dimitrij Ovtcharov | def. | Csaba Andras | 4-0 (11-8, 11-7, 11-8, 11-8) |
| Marcos Freitas | def. |  Dimitrije Levajac | 4-0 (11-5, 11-4, 11-8, 11-7) |
| Alexis Lebrun | def. |  Cédric Nuytinck | 4-0 (11-4, 11-8, 11-7, 11-4) |
| Kristian Karlsson | def. | Félix Lebrun | 4-1 (11-4, 6-11, 11-7, 11-8, 11-6) |
| Patrick Franziska | def. | Jakub Dyjas | 4-1 (6-11, 11-7, 11-8, 11-9, 11-9) |
| Tiago Apolónia | def. |  Liam Pitchford | 4-2 (5-11, 14-12-10, 11-5, 11-6, 6-11, 12-10-12, 11-8) |
| Tomislav Pucar | def. | Adrien Rassenfosse | 4-3 (5-11, 14-12-10, 11-5, 11-6, 6-11, 12-10-12, 11-8) |
| Darko Jorgic | def. | Filip Zeljko | 4-2 (15-13-11, 11-5, 16-14-12, 9-11, 7-11, 11-9) |
| 17th Aug - 18h30 | Truls Moregard | def. | Tamas Lakatos | 4-2 (7-11, 8-11, 11-9, 11-4, 11-7, 11-7) |
| 17th Aug - 21h00 | João Geraldo | def. | Jiri Martinko | 4-2 (11-9, 9-11, 6-11, 11-7, 11-9, 11-8) |
| Yaroslav Zhmudenko | def. |  Eduard Ionescu | 4-3 (11-9, 9-11, 12-10-12, 11-7, 5-11, 11-7, 11-7) |
| 17th Aug - 18h30 | Jon Persson | def. | Samuel Walker | 4-2 (6-11, 11-4, 11-8, 7-11, 12-10, 11-7) |
| 17th Aug - 19h20 | Mattias Falck | def. | Andreas Levenko | 4-2 (6-11, 10-12, 11-6, 12-10, 11-1, 11-9) |
| 17th Aug - 21h10 | Milosz Redzimski | def. |  Benedek Olah | 4-3 (10-12, 11-6, 11-9, 11-8, 7-11, 10-12, 11-7) |
| 17th Aug - 19h20 | Bence Majoros | def. | João Monteiro | 4-3 (12-10, 9-11, 19-17, 12-10, 8-11, 6-11, 11-9) |
| 17th Aug - 20h20 | Anton Kallberg | def. | Adam Szudi | 4-0 (11-4, 11-9, 12-10, 14-12) |
| 17th Aug - 19h25 | Timo Boll | def. | Samuel Kulczycki | 4-3 (9-11, 11-6, 9-11, 5-11, 11-9, 11-1, 11-5) |
| 17th Aug - 19h20 | Lubomir Jancarik | def. | Tom Jarvis | 4-3 (14-12, 11-8, 9-11, 11-9, 9-11, 9-11, 11-8) |
| 17th Aug - 21h00 | Yang Wang | def. |  Vladislav Ursu | 4-0 (11-7, 11-1, 11-8, 11-8) |
| 17th Aug - 19h20 | Andrej Gacina | def. | Deni Kozul | 4-0 (11-4, 11-9, 11-7, 11-7) |
| 17th Aug - 21h00 | Benedikt Duda | def. |  Jordy Piccolin | 4-1 (11-2, 11-4, 11-5, 11-13, 13-11) |
| 17th Aug - 19h20 | Daniel Habesohn | def. |  Anders Lind | 4-1 (9-11, 12-10, 11-7, 11-7, 11-3) |
| 17th Aug - 21h00 | Ioannis Sgouropoulos | def. |  Alvaro Robles | 4-3 (11-8, 7-11, 11-7, 11-9, 6-11, 8-11, 11-8) |
| Dang Qiu | def. |  Ziver Gunduz | 4-3 (6-11, 11-6, 11-5, 11-13, 12-10-12, 11-4, 11-9) |
| 17th Aug - 18h30 | Dimitrij Ovtcharov | def. | Martin Buch Andersen | 4-1 (13-11, 11-6, 11-5, 5-11, 11-6) |
| 17th Aug - 19h20 | Csaba Andras | def. | Emmanuel Lebesson | 4-3 (9-11, 8-11, 12-14, 11-8, 11-7, 11-6, 11-6) |
| 17th Aug - 20h10 | Dimitrije Levajac | def. | Jonathan Groth | 4-3 (5-11, 11-9, 8-11, 11-8, 7-11, 11-9, 11-9) |
| 17th Aug - 20h30 | Marcos Freitas | def. | Niagol Stoyanov | 4-0 (11-6, 11-5, 14-12, 16-14) |
| 17th Aug - 20h20 | Cédric Nuytinck | def. | Robert Gardos | 4-1 (14-12, 5-11, 11-7, 13-11, 11-6) |
| 17th Aug - 18h30 | Alexis Lebrun | def. | Martin Allegro | 4-1 (16-14, 11-13, 11-9, 11-7, 11-7) |
| 17th Aug - 20h10 | Félix Lebrun | def. | Florent Lambiet | 4-1 (9-11, 11-4, 11-7, 11-7, 11-8) |
| 17th Aug - 21h00 | Kristian Karlsson | def. | Frane Kojic | 4-2 (6-11, 10-12, 11-6, 11-5, 11-9, 11-5) |
| 17th Aug - 18h30 | Patrick Franziska | def. | Pavel Sirucek | 4-0 (11-8, 11-5, 11-4, 11-9) |
| 17th Aug - 18h30 | Jakub Dyjas | def. | Yevhen Pryshchepa | 4-3 (10-12, 10-12, 11-5, 10-12, 11-7, 11-5, 11-2) |
| 17th Aug - 18h30 | Tiago Apolónia | def. | David Reitspies | 4-0 (11-6, 11-6, 11-9, 11-9) |
| 17th Aug - 20h10 | Liam Pitchford | def. | Tomas Polansky | 4-1 (12-10, 9-11, 11-7, 11-8, 11-8) |
| 17th Aug - 21h15 | Adrien Rassenfosse | def. | Simon Gauzy | 4-3 (11-9, 8-11, 11-7, 12-14, 2-11, 11-7, 11-7) |
| 17th Aug - 18h30 | Tomislav Pucar | def. | Rares Sipos | 4-1 (13-11, 11-9, 9-11, 11-3, 11-7) |
| 17th Aug - 20h40 | Filip Zeljko | def. | Peter Hribar | 4-0 (11-5, 11-3, 11-4, 11-7) |
| 17th Aug - 21h10 | Darko Jorgic | def. | Marko Jevtovic | 4-1 (12-10, 10-12, 11-8, 11-6, 11-6) |
