| Challenger - Nur-Sultan - HD | 07/22 07:45 | 27 | Kubler/Santillan v Golubev/Zakharov | Walkover | |
| Challenger - Nur-Sultan - HD | 07/21 08:30 | 26 | Igoshin/Nedelko v Kubler/Santillan | 6-7,5-7 | |
| Challenger - Vicenza - HD | 05/30 11:00 | 26 | Matsui/Siljestrom v Kubler/Santillan | 6-1,7-6 |