| UTR Pro Sofia | 2023/09/08 08:00 | Anthony Turchi v Vardan Manukyan | 6-2,3-6,2-6 |
| UTR Pro Sofia | 2023/09/07 05:00 | Rayane Oumaouche v Vardan Manukyan | 6-4,6-1 |
| UTR Pro Sofia | 2023/09/05 08:00 | Tadija Radovanovic v Vardan Manukyan | 2-6,6-4,6-4 |
| UTR Pro Sofia | 2023/09/04 05:00 | Vardan Manukyan v Nicolas Buitrago | 3-6,2-6 |
| ITF M15 Curtea de Arges | 2023/08/07 08:30 | Vardan Manukyan v Lorenzo Vatteroni | 2-6,3-6 |
| ITF M25 Bacau | 2023/07/24 08:00 | Ioan Alexandru Chirita v Vardan Manukyan | 6-3,6-3 |
| ITF M25 Kursumlijska Banja | 2023/06/05 11:35 | Vardan Manukyan v Bautista Vilicich | 6-7,1-6 |
| ITF M15 Pazardzhik | 2023/05/22 12:45 | Sean Hess v Vardan Manukyan | 7-6,7-5 |
| UTR Pro Sofia | 2023/09/08 05:00 | Sergo Sikharulidze v Christos Keisidis | 2-6,3-6 |
| UTR Pro Sofia | 2023/09/07 06:30 | Gabriel Donev v Christos Keisidis | 6-3,6-2 |
| UTR Pro Sofia | 2023/09/05 07:42 | Janos Fekete v Christos Keisidis | 6-0,6-1 |
| UTR Pro Sofia | 2023/09/04 07:04 | Christos Keisidis v Milen Ianakiev | 3-6,5-7 |
| UTR Pro Olomouc | 2023/07/09 06:00 | Christos Keisidis v Adam Jurajda | 6-4,6-2 |
| UTR Pro Olomouc | 2023/07/08 09:47 | Bekkhan Atlangeriev v Christos Keisidis | 2-6,1-6 |
| UTR Pro Olomouc | 2023/07/06 07:30 | Christos Keisidis v Petr Iamachkine | 6-4,5-2 |
| UTR Pro Olomouc | 2023/07/05 08:05 | Christos Keisidis v Oleg Prihodko | 2-6,1-6 |