 Long Ma
Xin Xu | def. |  Lai Chak Ko
Chu Yan Leung | 4-1 (11-7, 6-11, 11-5, 11-7, 11-7) |
 Patrick Baum
Bastian Steger | def. |  Kenta Matsudaira
Koki Niwa | 4-0 (11-6, 11-6, 11-9, 11-6) |
Kazuhiro Chan
Kenji Matsudeira | def. | Yuk Cheung
Ching Li | 4-3 (7-11, 11-3, 7-11, 6-11, 11-7, 11-9, 16-14) |
 Young-sik Jeoung
Min-seok Kim | def. | Seiya Kishikawa
Jun Mizutani | 4-0 (13-11, 11-9, 12-10, 11-8) |
Qi Chen
 Lin Ma | def. |  Ning Gao
Zi Yang | 4-1 (11-4, 11-8, 11-1, 9-11, 11-6) |
 Pavel Platonov
Vladimir Samsonov | def. |  Robert Gardos
Daniel Habesohn | 4-0 (15-13, 11-8, 11-7, 11-5) |
Jungwoo Lee
Sangeun Oh | def. | Seungmin Ryu
 Ahn Viktor | 4-2 (11-9, 11-6, 8-11, 12-10, 8-11, 11-8) |
Hao Wang
Jike Zhang | def. |  Par Gerell
Jens Lundqvist | 4-1 (11-6, 6-11, 12-10, 11-8, 11-3) |
Long Ma
Xin Xu | def. |  Christophe Legout
Quentin Robinot | 4-0 (11-6, 11-6, 11-8, 11-8) |
Lai Chak Ko
Chu Yan Leung | def. |  Lucjan Blaszczyk
Zengyi Wang | 4-1 (11-7, 11-6, 11-8, 8-11, 11-8) |
Patrick Baum
Bastian Steger | def. |  Lei Kou
Yevhen Pryshchepa | 4-3 (11-8, 9-11, 9-11, 11-3, 11-8, 9-11, 11-6) |
Kenta Matsudaira
Koki Niwa | def. |  Marko Jevtovic
Aleksandar Karakasevic | 4-2 (11-6, 5-11, 12-10, 11-8, 5-11, 11-6) |
Yuk Cheung
Ching Li | def. | Fedor Kuzmin
Igor Rubtsov | 4-1 (10-12, 11-5, 11-8, 11-9, 14-12) |
Kazuhiro Chan
Kenji Matsudeira | def. |  Jonathan Groth
Kasper Sternberg | 4-0 (11-7, 11-4, 11-6, 11-6) |
Young-sik Jeoung
Min-seok Kim | def. |  Chih-Yuan Chuang
Chih-Chi Wu | 4-0 (11-9, 11-3, 11-6, 11-6) |
Seiya Kishikawa
Jun Mizutani | def. | Mattias Falck
Robert Svensson | 4-0 (11-8, 11-4, 11-5, 11-7) |
Qi Chen
Lin Ma | def. | Zoltan Fejer-Konnerth
Ruwen Filus | 4-0 (11-3, 11-7, 11-7, 11-5) |
Ning Gao
Zi Yang | def. | Kirill Skachkov
Alexei Smirnov | 4-3 (13-11, 8-11, 6-11, 11-8, 11-4, 7-11, 11-4) |
Pavel Platonov
Vladimir Samsonov | def. |  Alfredo Carneros
Carlos Machado | 4-1 (11-4, 11-6, 4-11, 11-3, 11-7) |
Robert Gardos
Daniel Habesohn | def. | Tianyi Jiang
Peng Tang | 4-3 (4-11, 8-11, 11-9, 11-8, 11-6, 5-11, 11-9) |
Jungwoo Lee
Sangeun Oh | def. |  Tiago Apolónia
João Monteiro | 4-0 (11-6, 11-3, 11-8, 11-9) |
Seungmin Ryu
Ahn Viktor | def. |  Nam Chol Kim
Chol Guk Ri | 4-2 (5-11, 9-11, 12-10, 11-6, 11-8, 12-10) |
Par Gerell
Jens Lundqvist | def. | Emmanuel Lebesson
Adrien Mattenet | 4-1 (14-12, 9-11, 11-7, 11-8, 11-6) |
Hao Wang
Jike Zhang | def. |  Mihai Bobocica
Niagol Stoyanov | 4-0 (11-4, 11-6, 11-6, 11-8) |
Long Ma
Xin Xu | def. |  Janos Jakab
Daniel Kosiba | 4-1 (9-11, 11-9, 11-2, 11-9, 11-4) |
Christophe Legout
Quentin Robinot | def. | Song-man Jang
Hyok Bong Kim | 4-1 (12-10, 11-4, 11-3, 9-11, 11-6) |
Lai Chak Ko
Chu Yan Leung | def. |  Zoran Primorac
Roko Tosic | 4-0 (11-4, 11-4, 14-12, 11-5) |
Lucjan Blaszczyk
Zengyi Wang | def. |  Jorge Campos
Andy Pereira | 4-1 (11-5, 13-11, 10-12, 11-5, 11-4) |
Patrick Baum
Bastian Steger | def. | Jesus Cantero
Zhiwen He | 4-2 (11-7, 11-13, 14-12, 12-10, 4-11, 11-4) |
Lei Kou
Yevhen Pryshchepa | def. |  Chalsit Chaitat
Nikom Wongsiri | 4-0 (11-8, 11-5, 11-3, 11-7) |
Marko Jevtovic
Aleksandar Karakasevic | def. |  Tomas Konecny
Pavel Sirucek | 4-1 (14-12, 11-9, 10-12, 11-7, 11-5) |
Kenta Matsudaira
Koki Niwa | def. |  El-Sayed Lashin
Ahmed Ali Saleh | 4-0 (11-9, 11-4, 11-7, 13-11) |
Yuk Cheung
Ching Li | def. |  Kien Quoc Doan
Tuan Quynh Tran | 4-0 (11-4, 11-6, 14-12, 11-5) |
Fedor Kuzmin
Igor Rubtsov | def. | Aleksandr Didukh
Yaroslav Zhmudenko | 4-1 (11-9, 11-3, 9-11, 11-9, 11-8) |
Kazuhiro Chan
Kenji Matsudeira | def. |  Ovidiu Ionescu
Hunor Szocs | 4-2 (5-11, 11-6, 9-11, 11-7, 11-2, 11-8) |
Jonathan Groth
Kasper Sternberg | def. |  Bojan Roposa
Bojan Tokic | 4-0 (12-10, 16-14, 11-6, 11-5) |
Chih-Yuan Chuang
Chih-Chi Wu | def. | Robert Floras
Jakub Kosowski | w.o. |
Young-sik Jeoung
Min-seok Kim | def. |  Michal Bardon
Lubomír Pištej | 4-1 (11-6, 12-10, 11-7, 6-11, 11-7) |
Mattias Falck
Robert Svensson | def. | Stefan Fegerl
Xiaoquan Feng | 4-0 (14-12, 11-7, 11-5, 11-9) |
Seiya Kishikawa
Jun Mizutani | def. |  Thiago Monteiro
Gustavo Tsuboi | 4-0 (11-4, 11-2, 11-1, 11-2) |
Qi Chen
Lin Ma | def. |  Panagiotis Gionis
Konstantinos Papageorgiou | 4-0 (11-4, 11-5, 12-10, 11-8) |
Zoltan Fejer-Konnerth
Ruwen Filus | def. | Adrian Crisan
Andrei Filimon | 4-3 (11-5, 7-11, 11-3, 11-9, 6-11, 4-11, 11-3) |
Kirill Skachkov
Alexei Smirnov | def. | Chien-an Chen
Sheng-Sheng Huang | 4-2 (11-7, 10-12, 11-9, 7-11, 12-10, 11-6) |
Ning Gao
Zi Yang | def. | Viacheslav Burov
Alexander Shibaev | 4-2 (11-5, 11-7, 11-5, 6-11, 7-11, 11-3) |
Alfredo Carneros
Carlos Machado | def. | Dimitrij Ovtcharov
Christian Suss | 4-2 (11-5, 11-7, 11-5, 6-11, 7-11, 11-3) |
Pavel Platonov
Vladimir Samsonov | def. | Marcos Freitas
Andre Silva | 4-3 (11-6, 8-11, 10-12, 7-11, 11-3, 11-4, 12-10) |
Robert Gardos
Daniel Habesohn | def. | Evgueni Chtchetinine
Vitaly Nekhvedovich | 11-2, ab |
Tianyi Jiang
Peng Tang | def. |  Benjamin Rogiers
Yannick Vostes | 4-1 (11-3, 9-11, 12-10, 12-10, 11-5) |
Jungwoo Lee
Sangeun Oh | def. | Bojan Crepulja
Zsolt Peto | 4-1 (12-10, 9-11, 11-4, 11-5, 11-4) |
Tiago Apolónia
João Monteiro | def. | Andrej Gacina
Tomislav Kolarek | 4-1 (15-13, 11-7, 11-8, 9-11, 11-9) |
Nam Chol Kim
Chol Guk Ri | def. |  Sharath Kamal Achanta
Subhajit Saha | 4-1 (11-4, 10-12, 15-13, 11-7, 11-7) |
Seungmin Ryu
Ahn Viktor | def. | Allan Bentsen
Mikkel Hindersson | 4-1 (11-4, 8-11, 11-9, 11-9, 11-6) |
Par Gerell
Jens Lundqvist | def. |  Gaston Alto
Song Liu | 4-2 (11-8, 7-11, 11-7, 4-11, 11-5, 11-7) |
Emmanuel Lebesson
Adrien Mattenet | def. | Hugo Hoyama
Cazuo Matsumoto | 4-0 (11-7, 11-5, 11-6, 11-4) |
Mihai Bobocica
Niagol Stoyanov | def. | Petr Korbel
Dmitrij Prokopcov | 4-3 (11-4, 11-5, 9-11, 12-10, 5-11, 6-11, 11-5) |
Hao Wang
Jike Zhang | def. | Amalraj Anthony Arputharaj
Soumyadeep Roy | 4-1 (7-11, 11-5, 11-8, 11-5, 11-5) |
Netherlands - Rotterdam - 8 May 2011 - 15 May 2011