Stadium: Court 2 Round: 25 Ground: Clay
| ITF M15 Targu Jiu | 2023/08/15 13:45 | Lorenzo Joaquin Rodriguez v Gabriel Donev | 6-7,7-6,6-4 |
| ITF M15 Curtea de Arges | 2023/08/09 10:35 | Gabriel Donev v Luciano Emanuel Ambrogi | 0-6,4-6 |
| ITF M25 Pitesti | 2023/08/01 06:30 | Gabriel Donev v Quentin Folliot | 6-4,5-7,1-6 |
| ITF M15 Sofia | 2023/07/04 09:40 | Gabriel Donev v Denis Klok | 5-7,1-6 |
| ITF M15 Belgrade | 2023/06/28 12:30 | Miljan Zekic v Gabriel Donev | 6-4,6-3 |
| ITF M15 Kursumlijska Banja | 2023/06/17 17:15 | Gabriel Donev v Marat Sharipov | 3-6,4-6 |
| ITF M15 Kursumlijska Banja | 2023/06/17 12:00 | Lautaro Midon v Gabriel Donev | 0-6,5-7 |
| ITF M15 Kursumlijska Banja | 2023/06/13 15:55 | Iliyan Radulov v Gabriel Donev | 2-6,4-6 |
| ITF M15 Kursumlijska Banja | 2023/08/29 06:55 | Alessandro Bellifemine v Simone Agostini | 6-4,7-5 |
| ITF M15 Kursumlijska Banja | 2023/08/28 09:30 | Alessandro Bellifemine v Nikita Alosha | 6-0,6-2 |
| ITF M15 Targu Jiu | 2023/08/18 09:10 | Gabi Adrian Boitan v Alessandro Bellifemine | 6-1,6-1 |
| ITF M15 Targu Jiu | 2023/08/17 07:00 | Alessandro Bellifemine v Vlad Andrei Dancu | 5-7,6-4,6-4 |
| ITF M15 Targu Jiu | 2023/08/16 07:00 | Alessandro Bellifemine v Rares A Golescu | 6-0,6-2 |
| ITF M15 Targu Jiu | 2023/08/15 07:00 | Alessandro Bellifemine v Federico Valle | 6-3,7-6 |
| ITF M15 Targu Jiu | 2023/08/13 09:00 | Alessandro Bellifemine v Yavor Tomov | 6-2,6-2 |
| ITF M15 Curtea de Arges | 2023/08/09 07:00 | Dragos N Cazacu v Alessandro Bellifemine | 6-3,4-6,6-4 |