Stadium: Court 2 Round: 44 Ground: Clay
| ITF M15 Doha | 2020/03/11 15:10 | Pol Wattanakul v Gabriel Donev | 6-1,6-2 |
| ITF M15 Burgas | 2019/10/09 13:45 | Gabriel Donev v Alexandar Lazarov | 7-5,2-6,5-7 |
| ITF M15 Chornomorsk | 2019/09/26 09:10 | Daniil Strelchenko v Gabriel Donev | 3-6,2-6 |
| ITF M15 Chornomorsk | 2019/09/24 07:00 | Vasko Mladenov v Gabriel Donev | 4-6,4-6 |
| Davis Cup | 2019/09/14 10:40 | Philip Henning v Gabriel Donev | 6-2,6-3 |
| ITF M15 Curtea de Arges | 2019/08/23 08:00 | Hernan Casanova v Gabriel Donev | 6-2,6-0 |
| ITF M15 Curtea de Arges | 2019/08/22 07:00 | Alexandru Vasile Manole v Gabriel Donev | 4-6,2-6 |
| ITF M25 Pitesti | 2019/08/14 06:00 | Gabriel Donev v Bogdan Pavel | 6-7,3-6 |
| ITF M15 Curtea de Arges | 2020/09/13 10:30 | Egor Matvievici v Gabi Adrian Boitan | 1-6,2-6 |
| ITF M15 Bucharest | 2020/09/07 07:00 | Antoine Cornut-Chauvinc v Gabi Adrian Boitan | 7-6,6-3 |
| ITF M15 Bucharest | 2020/09/06 08:30 | Gabi Adrian Boitan v Ioan Alexandru Chirita | 2-6,7-5,10-3 |
| ITF M25 Waco | 2019/10/16 19:15 | Gabi Adrian Boitan v Aidan Mchugh | 6-3,1-6,2-6 |
| ITF Romania F13 | 2018/09/11 06:30 | Johannes Haerteis v Gabi Adrian Boitan | 6-3,6-2 |
| ITF Romania F12 | 2018/09/07 10:10 | Gabi Adrian Boitan v Nicolae Frunza | 0-6,1-6 |
| ITF Romania F12 | 2018/09/06 07:00 | Gabi Adrian Boitan v Petru-Alexandru Luncanu | 6-4,6-3 |
| ITF Romania F12 | 2018/09/03 06:00 | Gabi Adrian Boitan v Gabriel Alejandro Hidalgo | 6-4,3-6,6-4 |