| 1 | 10 | Arne Borck / Guido Böhm | vs | Bela Günther / Tim Wedemann | 0:1 |
| 2 | 3 | Björn Krutzki / Marius Meyer-Hemme | vs | Sinan Cinkaya / Ivo Pinheiro | 1:0 |
| 3 | 4 | Jens Wohlgemuth / Julia Wohlgemuth | vs | Tjorben Gschwander / Justin Werners | 0:1 |
| 4 | 12 | Finn Meyer / Mario Christ | vs | Kai Eggerstedt / Ahmad Alsayed | 1:0 |
| 5 | 15 | Nico Schulze / Christoph Lehmann | vs | Otto Liedtke / Thorben Harms | 0:1 |
| 6 | 2 | Adrian Sutaj / Alexander Schauer | vs | Klaas Lohmann / Sebastian Mader | 1:1 |
| 7 | 7 | Barbara Gerlach / Konstantin Tobisch-Haupt | vs | Luciano Auria / Moritz Josten | 0:1 |
| 8 | 11 | Rabie Samakeh / Celine Hofer | vs | Dennis Belle / Viktor Vasilev | 1:0 |
| 9 | 13 | Christian Honsel / Niklas Eigler | vs | Mike Kaufmann / Artur Lerm | 0:1 |
| 10 | 6 | Maura Porrmann / Richard Günther | vs | Charly Deniz / Alexander Graf | 1:0 |
| 11 | 8 | Daniel Pöche / Marcus Fleck | vs | Loredana Pinna / Valentina Schmitz | 1:0 |
| 12 | 2 | Sabrina Sachau / Sina Calberlah | vs | Marten Engel / Rikko Tüitjer | 1:0 |
| 13 | 10 | Jessica Köhnke / Hannah Wilkens | vs | Wiebke von Osten / Mia Reimer | 1:1 |
| 14 | 1 | Ali Nassar / Robih Mariam | vs | Abdullah Mariam / Hakim Ikhlef | 1:0 |
| 15 | 3 | Alina Porechina / Oliver Westphal | vs | Alexander Lahn / Janis Zisenis | 0:1 |
| 16 | 4 | Julian Schulz / Dennis Trepkau | vs | Aaron Barnitzke / Luca Derksen | 0:1 |
| 17 | 5 | Sanna Dibowski / Antonia Nuguid | vs | Isabella Tran / Daniel Kuschow | 0:1 |
| 18 | 6 | Christoph Rosemann / Michael Niestedt | vs | Lars Porrmann / Sven Decken | 0:1 |
| 19 | 7 | Sönke Rother / Peter Große | vs | Marco Neumann / Ansgar Niebuhr | 1:1 |
| 20 | 9 | Dennis Bless / Simon Bless | vs | László Földesi / Stefan von Gartzen | 0:1 |
| 21 | 13 | Lennart Kindermann / Jonas Roeer | vs | Paul Scheffler / Kilian Hodrus | 1:0 |
| 22 | 14 | David Hansen / Sarah Walter | vs | Nicole Kotzerke / Jinjing Ge | 1:1 |
| 23 | 8 | Katharina Vierk / Marlen Hoyer-Weise | vs | Joshua Supra / Christian Walter | 0:1 |
