Stadium: Court 2 Round: 62 Ground: Clay
| Challenger Genoa | 2023/09/03 09:45 | Chun Hsin Tseng v Mircea-Alexandru Jecan | 6-0,6-0 |
| Challenger Trieste | 2023/07/16 12:55 | Mircea-Alexandru Jecan v Gonzalo Villanueva | 3-6,6-3,1-6 |
| Challenger Iasi | 2023/07/10 07:00 | Mircea-Alexandru Jecan v Sebastian Gima | 4-6,2-6 |
| Challenger Iasi | 2023/07/09 09:00 | Marius Copil v Mircea-Alexandru Jecan | 6-4,4-6,4-6 |
| Challenger Blois | 2023/06/18 10:35 | Mircea-Alexandru Jecan v Calvin Hemery | 3-6,4-6 |
| ITF M15 Bucharest | 2023/05/22 09:00 | Mircea-Alexandru Jecan v Pedro Iamachkine | 3-6,6-2,8-10 |
| ITF M15 Antalya | 2023/04/05 07:20 | Mircea-Alexandru Jecan v Denis Klok | 3-6,4-6 |
| ITF M15 Antalya | 2023/04/04 08:50 | Mircea-Alexandru Jecan v Michel Hopp | 6-7,6-7 |
| ITF M25 Sharm El Sheikh | 2023/10/29 08:00 | Harrison Adams v Dmitrii Vasilev | 6-3,6-2 |
| ITF M15 Sharm El Sheikh | 2023/10/23 09:30 | Yi Ke Li v Dmitrii Vasilev | 6-3,2-6,10-8 |
| ITF M15 Sharm El Sheikh | 2023/10/15 07:00 | Adrian Arcon v Dmitrii Vasilev | 3-6,7-5,10-5 |
| ITF M15 Sharm El Sheikh | 2023/10/08 09:30 | Dmitrii Vasilev v Filiberto Fumagalli | 6-7,6-2,9-11 |
| ITF M15 Sharm El Sheikh | 2023/10/01 10:30 | Sean Van Rensburg v Dmitrii Vasilev | 6-4,6-1 |
| ITF M15 Sharm El Sheikh | 2023/09/25 09:30 | Yahor Slizevich v Dmitrii Vasilev | 6-1,1-6,10-4 |
| ITF M25 Sharm El Sheikh | 2023/09/20 11:05 | Dmitrii Vasilev v Leo Borg | 2-6,4-6 |
| ITF M25 Sharm El Sheikh | 2023/09/19 08:30 | Karim El Feky v Dmitrii Vasilev | 6-4,2-6,1-10 |