Stadium: Court 1 Round: 25 Ground: Clay
| ITF M15 Kursumlijska Banja | 2023/09/19 09:10 | Hernando J E Isnardi v Yuquan Jin | 1-6,6-3,10-5 |
| ITF M15 Kursumlijska Banja | 2023/09/18 09:30 | Hernando J E Isnardi v Jerko Brkic | 6-3,6-4 |
| ITF M15 Kursumlijska Banja | 2023/09/12 07:00 | Hernando J E Isnardi v Aleksei Khomich | 6-1,2-6,12-14 |
| ITF M15 Kursumlijska Banja | 2023/09/11 09:30 | Hernando J E Isnardi v Nikola Mitrovic | 6-2,6-4 |
| UTR Pro Sofia | 2023/09/09 08:52 | Hernando J E Isnardi v Gabriel Donev | 2-6,3-6 |
| UTR Pro Sofia | 2023/09/08 06:30 | Ioannis Xilas v Hernando J E Isnardi | 2-6,2-6 |
| UTR Pro Sofia | 2023/09/07 07:03 | George Lazarov v Hernando J E Isnardi | 5-7,2-6 |
| UTR Pro Sofia | 2023/09/06 09:04 | Emil Dapcevic v Hernando J E Isnardi | 3-6,5-7 |
| 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 |
| ITF M15 Shanghai | 2023/07/13 06:30 | Sheng Tang v Erik Arutiunian | 7-6,6-1 |