| ITF M25 - Antalya | 2023/01/31 06:30 | Obrad Markovski v Aleksa Mardjonovic | 4-6,4-6 |
| ITF M15 - Ulcinj | 2021/08/30 07:30 | Aleksa Mardjonovic v Obrad Markovski | 6-7,7-5,11-9 |
| UTR Pro - Beograd | 2023/10/06 07:30 | Aleksa Mardjonovic v Drazen Petrovic | 4-6,6-3,2-6 |
| UTR Pro - Beograd | 2023/10/04 06:00 | Enrique Bogo v Aleksa Mardjonovic | 4-6,6-3,6-4 |
| UTR Pro - Beograd | 2023/10/03 09:33 | Domagoj Biljesko v Aleksa Mardjonovic | 6-0,4-6,6-2 |
| UTR Pro - Beograd | 2023/10/02 08:01 | Zekai Li v Aleksa Mardjonovic | 3-6,2-6 |
| ITF M15 - Pirot | 2023/09/05 07:30 | Aleksa Mardjonovic v Francesco Ferrari | 7-6,4-6,6-10 |
| ITF M15 - Pirot | 2023/09/04 08:30 | Aleksa Mardjonovic v Jacques-Kai Inoue | 6-3,7-5 |
| ITF M15 - Wien | 2023/08/29 09:30 | Tomas Lanik v Aleksa Mardjonovic | 6-2,6-0 |
| ITF M15 - Novi Sad | 2023/08/01 11:15 | Nicolas Bruna v Aleksa Mardjonovic | 6-1,6-2 |
| UTR Pro - Beograd | 2023/10/06 06:00 | Hernando J E Isnardi v Obrad Markovski | 6-3,6-6 |
| UTR Pro - Beograd | 2023/10/03 14:10 | Karlo Kajin v Obrad Markovski | 6-4,3-6,4-6 |
| UTR Pro - Beograd | 2023/10/02 12:35 | Vuk Radjenovic v Obrad Markovski | 6-2,3-6,6-4 |
| UTR Pro - Beograd | 2023/10/01 09:43 | Milan Drinic v Obrad Markovski | 2-6,5-7 |
| ITF M15 - Kursumlijska Banja | 2023/09/18 07:00 | Obrad Markovski v Marko Nikolic | 1-6,7-5,8-10 |
| ITF M15 - Kursumlijska Banja | 2023/09/12 07:00 | Obrad Markovski v Sasa Markovic | 2-6,7-5,5-10 |
| ITF M15 - Kursumlijska Banja | 2023/09/11 07:00 | Obrad Markovski v Zekai Li | 2-6,6-2,10-4 |
| ITF M15 - Pirot | 2023/09/06 11:30 | Obrad Markovski v Viktor Jovic | 4-6,2-6 |