| 19 Set - 20h30 |  Patrick Franziska
Petrissa Solja | battono |  Adam Szudi
Szandra Pergel | 3-1 (11-5, 11-7, 10-12, 11-4) |
| 19 Set - 20h30 |  Alvaro Robles
Galia Dvorak | battono |  Mihai Bobocica
Debora Vivarelli | 3-1 (11-8, 11-6, 8-11, 11-9) |
| 19 Set - 20h30 |  Luka Mladenovic
Xialian Ni | battono | Bence Majoros
Georgina Pota | 3-0 (11-6, 11-7, 11-7) |
| 19 Set - 20h30 |  Lubomir Pistej
Barbora Balazova | battono |  Hunor Szocs
Daniela Monteiro Dodean | 3-2 (11-9, 8-11, 5-11, 11-4, 11-9) |
| 19 Set - 20h30 |  Liam Pitchford
Tin-Tin Ho | battono |  Yaroslav Zhmudenko
Solomiya Brateyko | 3-0 (11-8, 11-8, 11-6) |
| 19 Set - 20h30 |  Mattias Falck
Matilda Ekholm | battono |  Pavel Sirucek
Hana Matelova | 3-1 (4-11, 12-10, 11-3, 13-11) |
| 19 Set - 20h30 | Truls Moregard
Christina Källberg | battono |  Cédric Nuytinck
Lisa Lung | 3-2 (11-9, 11-6, 11-13, 5-11, 11-4) |
| 19 Set - 20h30 | Niagol Stoyanov
Giorgia Piccolin | battono |  Jakub Dyjas
Natalia Partyka | 3-2 (3-11, 11-8, 11-6, 14-16, 12-10) |
| 19 Set - 20h30 |  Alexander Shibaev
Polina Mikhailova | battono |  Panagiotis Gionis
Aikaterini Toliou | 3-0 (11-3, 11-8, 11-6) |
| 19 Set - 20h30 |  Laurens Tromer
Britt Eerland | battono |  Teodor Alexandrov
 Emina Hadziahmetovic | 3-1 (13-11, 11-6, 9-11, 11-5) |
| 19 Set - 20h30 | Ruwen Filus
Ying Han | battono |  Joe Seyfried
Laura Gasnier | 3-0 (11-9, 11-5, 11-8) |
| 19 Set - 20h30 | Emmanuel Lebesson
Pauline Chasselin | battono |  Lionel Weber
Rachel Moret | 3-0 (11-9, 11-4, 11-9) |
| 19 Set - 20h30 |  Aleksandar Karakasevic
 Ruta Paskauskiene | battono | Marek Badowski
Natalia Bajor | 3-1 (11-3, 10-12, 11-3, 14-12) |
| 19 Set - 20h30 |  Diogo Chen
Jieni Shao | battono | Jesus Cantero
Maria Xiao | 3-0 (11-6, 11-4, 12-10) |
| 19 Set - 20h30 |  Stefan Fegerl
Sofia Polcanova | battono | Paul Drinkhall
 Charlotte Carey | 3-0 (11-9, 11-8, 11-7) |
| 19 Set - 20h30 | Ovidiu Ionescu
Bernadette-Cynthia Szöcs | battono | Yang Wang
Eva Odorova | 3-1 (9-11, 11-8, 13-11, 11-8) |
