Stadium: Center Court Round: 27 Ground: Clay
| Challenger Iasi | 2023/07/12 16:00 | Filip Cristian Jianu v Kalin Ivanovski | 6-3,4-6,3-6 |
| Challenger Iasi | 2023/07/10 16:10 | Enzo Couacaud v Filip Cristian Jianu | 2-6,1-6 |
| ITF M25 Brasov | 2023/07/05 07:00 | Filip Cristian Jianu v Francesco Ferrari | 6-1,6-1 |
| Challenger Modena | 2023/06/26 14:30 | Filip Cristian Jianu v Gianmarco Ferrari | 7-6,4-6,4-6 |
| Challenger Blois | 2023/06/19 17:05 | Filip Cristian Jianu v Kimmer Coppejans | 5-7,2-6 |
| ITF M15 Rabat | 2023/06/14 13:35 | Filip Cristian Jianu v Walid Ahouda | 1-6,4-6 |
| ITF M15 Tanger | 2023/06/10 09:30 | Filip Cristian Jianu v Corentin Denolly | 5-7,6-0,2-6 |
| ITF M15 Tanger | 2023/06/09 09:00 | Filip Cristian Jianu v Guido Ivan Justo | 3-6,6-0,6-1 |
| ITF M25 Esch/Alzette | 2023/07/12 08:00 | Martin Krumich v Florian Broska | 6-3,7-6 |
| ITF M25 Marburg | 2023/07/07 12:30 | Adrian Oetzbach v Martin Krumich | 6-3,6-4 |
| ITF M25 Marburg | 2023/07/06 11:40 | Martin Krumich v Michael Agwi | 7-5,7-6 |
| ITF M25 Marburg | 2023/07/04 11:55 | Hazem Naw v Martin Krumich | 4-6,2-6 |
| ITF M15 Celje | 2023/06/28 15:45 | Blaz Rola v Martin Krumich | 7-5,6-7,6-4 |
| ITF M15 Store | 2023/06/23 10:35 | Bor Artnak v Martin Krumich | 7-6,6-1 |
| ITF M15 Store | 2023/06/22 06:55 | Martin Krumich v Timofey Stepanov | 6-2,6-4 |
| ITF M15 Store | 2023/06/21 09:35 | Pavel Nejedly v Martin Krumich | 2-6,3-6 |