Stadium: Central Court Round: 29 Ground: Clay
| Challenger Banja Luka MD | 2023/08/11 10:00 | Cornea/Oswald v Arias/Zeballos | 6-4,6-3 |
| Challenger Banja Luka MD | 2023/08/10 12:45 | Cornea/Oswald v Tadic/Topo | 6-3,6-0 |
| Challenger Banja Luka MD | 2023/08/09 13:35 | Cornea/Oswald v Kolar/Serdarusic | 6-3,5-7,10-8 |
| Challenger Heilbronn MD | 2023/06/11 11:00 | Frantzen/Jebens v Cornea/Oswald | 7-6,6-4 |
| Challenger Heilbronn MD | 2023/06/10 16:30 | Cornea/Oswald v Martinez/Pellegrino | 6-1,6-2 |
| Challenger Heilbronn MD | 2023/06/08 12:00 | Barrientos/Hidalgo v Cornea/Oswald | 6-1,6-7,1-10 |
| Challenger Heilbronn MD | 2023/06/07 14:00 | Brown/Tsitsipas v Cornea/Oswald | 5-7,7-6,8-10 |
| Challenger Banja Luka MD | 2023/08/11 13:10 | Frantzen/Nouza v Golubev/Molchanov | 3-6,2-6 |
| Challenger Banja Luka MD | 2023/08/10 11:35 | Madaras/Vanshelboim v Golubev/Molchanov | 2-6,1-6 |
| Challenger Banja Luka MD | 2023/08/09 12:10 | Liutarevich/Manafov v Golubev/Molchanov | 3-6,3-6 |
| ATP Kitzbuhel MD | 2023/07/31 10:00 | Behar/Pavlasek v Golubev/Molchanov | 6-3,6-7,10-7 |
| ATP Umag MD | 2023/07/25 14:30 | Bolelli/Vavassori v Golubev/Molchanov | 6-4,6-1 |
| ATP Gstaad MD | 2023/07/19 08:30 | Golubev/Molchanov v Jebavy/Nouza | 6-4,2-6,8-10 |
| Challenger Salzburg MD | 2023/07/15 13:45 | Golubev/Molchanov v Chandrasekar/Prashanth | 6-4,7-6 |
| Challenger Salzburg MD | 2023/07/14 14:10 | Cacic/Cornea v Golubev/Molchanov | 2-6,6-7 |