Stadium: Court 2 Round: 26 Ground: Clay
| ITF M15 Kursumlijska Banja | 2023/09/20 08:30 | Yanaki Milev v Aleksa Pisaric | 7-6,6-2 |
| Davis Cup | 2023/09/16 12:40 | Yanaki Milev v Alexander Bublik | 4-6,1-6 |
| Challenger Tulln | 2023/09/03 10:25 | Lukas Rosol v Yanaki Milev | 6-4,6-1 |
| Challenger Prague | 2023/08/20 09:25 | Jakub Nicod v Yanaki Milev | 4-6,6-1,6-2 |
| Challenger Banja Luka | 2023/08/07 15:50 | Akira Santillan v Yanaki Milev | 2-6,6-1,6-3 |
| Challenger Banja Luka | 2023/08/07 11:45 | Drazen Petrovic v Yanaki Milev | 3-6,4-6 |
| Challenger Liberec | 2023/07/31 11:05 | Michael Vrbensky v Yanaki Milev | 6-4,6-2 |
| Challenger Liberec | 2023/07/30 13:00 | Jonas Forejtek v Yanaki Milev | 3-6,4-6 |
| ITF M15 Kursumlijska Banja | 2023/09/20 07:00 | Hernando J E Isnardi v Erik Arutiunian | 2-6,2-6 |
| ITF M15 Pirot | 2023/09/07 07:30 | Simon A Ivanov v Erik Arutiunian | 7-6,4-6,6-0 |
| ITF M15 Pirot | 2023/09/05 10:50 | Sergei Pogosian v Erik Arutiunian | 6-2,3-6,3-6 |
| ITF M15 Kursumlijska Banja | 2023/09/01 08:00 | Giannicola Misasi v Erik Arutiunian | 6-0,6-2 |
| ITF M15 Kursumlijska Banja | 2023/08/31 07:30 | Alen Mujakic v Erik Arutiunian | 6-0,2-6,2-6 |
| ITF M15 Kursumlijska Banja | 2023/08/30 09:30 | Alexis Boureau v Erik Arutiunian | 6-7,2-6 |
| ITF M15 Novi Sad | 2023/07/30 06:30 | Erik Arutiunian v Stephanos Schinas | 5-7,4-6 |
| ITF M15 Novi Sad | 2023/07/26 11:50 | Duje Kekez v Erik Arutiunian | 7-6,6-4 |