| Adrian Oetzbach - Ali Alshati | 6-2 | 6-1 | | | |
| Alastair Gray - Kousuke Ogura | 6-3 | 3-6 | 6-3 | | |
| Dax Donders - Sander Jong | 6-4 | 7-6 | | | |
| Maik Steiner - Emilien Demanet | 7-6 | 7-6 | | | |
| Ret.Elgin Khoeblal - Yanki Erel | 6-2 | 3-2 | | | |
| Deney Wassermann - Raffael Schaer | 6-7 | 7-6 | 6-0 | | |
| Remy Bertola - Matic Kriznik | 6-4 | 6-2 | | | |
| Petr Nesterov - Ryan James Storrie | 5-7 | 6-4 | 7-6 | | |
| Sidane Pontjodikromo - Felix Mischker | 1-6 | 7-6 | 6-1 | | |
| Giles Hussey - Mousa Alkotop | 6-3 | 6-2 | | | |
| Aleksandre Bakshi - Gabriel Decamps | 6-4 | 7-6 | | | |
| Aleksandr Braynin - Mubarak Shannan Zayid | 6-3 | 6-3 | | | |
| Alex Knaff - Lukas Hellum Lilleengen | 6-1 | 6-3 | | | |
| Zura Tkemaladze - Arthur Bonnaud | 7-6 | 2-6 | 6-4 | | |
| Pietro Orlando Fellin - Bader Alabdullah | 6-3 | 6-1 | | | |
| Jules Marie - Yaqoub Mohammed | 6-1 | 6-1 | | | |
Clay,Men,Singles
Hard,Men,Singles
I.hard,Women,Singles
