 Darius Movileanu
Elena Zaharia | def. |  Borgar Haug
 Matilda Hansson | 3-1 (11-4, 11-9, 7-11, 11-9) |
 Maciej Kolodziejczyk
 Ece Harac | def. |  Tommaso Giovannetti
Arianna Barani | 3-0 (11-8, 11-9, 11-6) |
Andrea Puppo
 Isa Cok | def. |  Ivor Ban
Hana Arapovic | 3-1 (11-9, 12-10, 6-11, 11-8) |
Andrei Todor Istrate
Luciana Mitrofan | def. |  Maciej Kubik
Zuzanna Wielgos | 3-0 (11-8, 11-9, 11-8) |
Lilian Bardet
Prithika Pavade | def. | Samuel Kulczycki
Katarzyna Wegrzyn | 3-1 (8-11, 11-8, 11-6, 13-11) |
Eduard Ionescu
Ioana Singeorzan | def. | Carlo Rossi
Nicole Arlia | 3-2 (11-13, 4-11, 11-7, 11-5, 11-4) |
 Csaba Andras
Helga Dari | def. |  Dimitrije Levajac
Ozge Yilmaz | 3-1 (11-5, 11-7, 10-12, 11-8) |
 Kay Stumper
Franziska Schreiner | def. | Iulian Chirita
Bianca Mei Rosu | 3-0 (11-9, 11-8, 11-5) |
Darius Movileanu
Elena Zaharia | def. |  Vladislav Ursu
 Kornelija Riliskyte | 3-0 (11-9, 11-7, 11-9) |
Borgar Haug
Matilda Hansson | def. | Milosz Redzimski
Anna Wegrzyn | 3-2 (11-7, 11-13, 12-10, 6-11, 11-7) |
Maciej Kolodziejczyk
Ece Harac | def. |  Radim Moravek
Jana Vasendova | 3-2 (11-9, 11-7, 9-11, 13-11, 11-5) |
Tommaso Giovannetti
Arianna Barani | def. |  Adam Klajber
Ema Labosova | 3-1 (11-5, 1-11, 11-8, 13-11) |
Ivor Ban
Hana Arapovic | def. |  Goncalo Gomes
Inês Matos | 3-1 (11-3, 9-11, 11-5, 11-6) |
Andrea Puppo
Isa Cok | def. |  Alex Naumi
Nomin Baasan | 3-0 (12-10, 11-3, 11-9) |
Andrei Todor Istrate
Luciana Mitrofan | def. |  Daniel Berzosa
Ainhoa Cristobal | 3-1 (11-4, 8-11, 11-6, 11-6) |
Maciej Kubik
Zuzanna Wielgos | def. | Adam Stalzer
Linda Zaderova | 3-1 (12-14, 11-2, 11-5, 11-9) |
Lilian Bardet
Prithika Pavade | def. | Filip Delincak
Dasa Sinkarova | 3-0 (11-1, 11-6, 11-5) |
Samuel Kulczycki
Katarzyna Wegrzyn | def. | Jan Valenta
Zdena Blaskova | 3-1 (11-7, 12-14, 11-8, 12-10) |
Eduard Ionescu
Ioana Singeorzan | def. | Borna Petek
Matilde Seramota Pinto | 3-2 (11-6, 9-11, 11-4, 7-11, 11-8) |
Carlo Rossi
Nicole Arlia | def. | Tom Schweiger
Naomi Pranjkovic | 3-1 (11-6, 7-11, 12-10, 11-6) |
Dimitrije Levajac
Ozge Yilmaz | def. | John Oyebode
Gaia Monfardini | 3-1 (11-5, 11-9, 8-11, 11-7) |
Csaba Andras
Helga Dari | def. | Samuel Arpas
 Charlotte Bardsley | 3-2 (1-11, 10-12, 11-7, 11-5, 11-9) |
Iulian Chirita
Bianca Mei Rosu | def. | Szymon Kolasa
Anna Brzyska | 3-0 (11-7, 11-8, 11-3) |
Kay Stumper
Franziska Schreiner | def. | Arnau Pons
Eugenia Sastre | 3-0 (11-4, 11-7, 11-4) |
Darius Movileanu
Elena Zaharia | |
| Bye |
Vladislav Ursu
Kornelija Riliskyte | def. |  Mauro Scharrer
 Sara Devos | 3-1 (4-11,11-9,11-9,11-4) |
Borgar Haug
Matilda Hansson | def. |  Nazar Tretiak
Iolanta Yevtodii | 3-1 (11-4,7-11,11-3,11-5) |
Milosz Redzimski
Anna Wegrzyn | |
| Bye |
Maciej Kolodziejczyk
Ece Harac | |
| Bye |
Radim Moravek
Jana Vasendova | def. | Balazs Lei
 Kalina Hristova | 3-2 (6-11,11-8,11-2,6-11,11-9) |
Tommaso Giovannetti
Arianna Barani | def. | Vincent Senkbeil
Mia Griesel | 3-1 (3-11,11-8,11-9,11-7) |
Adam Klajber
Ema Labosova | |
| Bye |
Ivor Ban
Hana Arapovic | |
| Bye |
Goncalo Gomes
Inês Matos | def. | Pedro Osiro
 Sabina Musajeva | 3-1 (9-11,11-9,11-2,11-6) |
Andrea Puppo
Isa Cok | def. | Lleyton Ullmann
Emilija Riliskyte | 3-0 (11-6,11-8,11-6) |
Alex Naumi
Nomin Baasan | |
| Bye |
Andrei Todor Istrate
Luciana Mitrofan | |
| Bye |
Daniel Berzosa
Ainhoa Cristobal | def. |  Aljaz Godec
Lara Opeka | 3-2 (11-5,4-11,7-11,11-7,11-6) |
Adam Stalzer
Linda Zaderova | def. | Nicolas Degros
Tsvetelina Georgieva | 3-2 (11-1, 9-11, 11-5, 9-11, 11-4) |
Maciej Kubik
Zuzanna Wielgos | |
| Bye |
Lilian Bardet
Prithika Pavade | |
| Bye |
Filip Delincak
Dasa Sinkarova | def. | Miguel Nuñez Tapia
 Karlijn Van Lierop | 3-1 (13-11,8-11,11-6,11-8) |
Jan Valenta
Zdena Blaskova | def. | Anton Limonov
Anastasiya Dymytrenko | 3-1 (12-10,11-6,5-11,11-8) |
Samuel Kulczycki
Katarzyna Wegrzyn | |
| Bye |
Eduard Ionescu
Ioana Singeorzan | |
| Bye |
Borna Petek
Matilde Seramota Pinto | def. | KAS Van Oost
Julie Van Hauwaert | 3-2 (11-8,8-11,5-11,11-5,11-7) |
Tom Schweiger
Naomi Pranjkovic | def. | Elias Hardmeier
Marla Vidakovic | 3-0 (11-7,11-4,11-9) |
Carlo Rossi
Nicole Arlia | |
| Bye |
Dimitrije Levajac
Ozge Yilmaz | |
| Bye |
John Oyebode
Gaia Monfardini | def. | Jonas Promberger
 Malamatenia Papadimitriou | 3-1 (11-7,5-11,11-6,11-5) |
Samuel Arpas
Charlotte Bardsley | def. | Barish Moullet
Mari Baldwin | 3-2 (9-11, 11-2, 5-11, 11-6, 11-2) |
Csaba Andras
Helga Dari | |
| Bye |
Iulian Chirita
Bianca Mei Rosu | |
| Bye |
Szymon Kolasa
Anna Brzyska | def. | Simon Belik
Anna Klempererova | 3-1 (11-6, 5-11, 11-9, 11-7) |
Arnau Pons
Eugenia Sastre | def. | Daniel Lindso
Rebecca Muskantor | 3-0 (11-6,11-8,11-6) |
Kay Stumper
Franziska Schreiner | |
| Bye |
