Stadium: Court 1 Round: 62 Ground: Clay
| ITF M15 Kursumlijska Banja | 2023/06/18 11:00 | Dimitrije Zubac v Joel Angel Lucero | 7-6,6-4 |
| ITF M15 Kursumlijska Banja | 2023/06/12 16:50 | Joel Angel Lucero v Nikola Kolyachev | 6-2,6-0 |
| ITF M15 Mogi das Cruzes | 2023/04/27 17:00 | Franco Roncadelli v Joel Angel Lucero | 6-3,6-0 |
| ITF M15 Mogi das Cruzes | 2023/04/27 13:00 | Joel Angel Lucero v Luis Britto | 7-5,6-3 |
| ITF M15 De Los Tsachilas | 2023/04/13 20:15 | Joel Angel Lucero v Aleksandre Metreveli | 3-6,4-6 |
| ITF M15 De Los Tsachilas | 2023/04/12 21:45 | Joel Angel Lucero v Benjamin Denis Alarcon | 6-2,0-6,6-1 |
| ITF M15 Santo Domingo | 2023/04/11 14:00 | Vitor Leal v Joel Angel Lucero | 6-7,4-6 |
| ITF M15 Santo Domingo | 2023/04/10 14:00 | Joel Angel Lucero v Manuel Mouilleron Salvo | 4-6,6-4,10-4 |
| ITF M15 Brcko | 2023/05/26 14:00 | Peter Benjamin Privara v Aleksa Mardjonovic | 6-1,6-7,4-6 |
| ITF M15 Brcko | 2023/05/25 09:15 | Alexandre Aubriot v Aleksa Mardjonovic | 2-6,3-6 |
| ITF M15 Brcko | 2023/05/24 07:30 | Aleksa Mardjonovic v Aldin Setkic | 2-6,7-6,7-5 |
| ITF M15 Brcko | 2023/05/22 09:30 | Zak Talic v Aleksa Mardjonovic | 4-6,1-6 |
| ITF M15 Osijek | 2023/04/30 14:00 | Federico Mirgone v Aleksa Mardjonovic | 6-3,2-6,10-5 |
| UTR Pro Beograd | 2023/04/23 06:00 | Maxime Hamou v Aleksa Mardjonovic | 3-6,6-3,6-6 |
| UTR Pro Beograd | 2023/04/22 07:30 | Aleksa Mardjonovic v Radomir Tomic | 6-2,6-2 |
| UTR Pro Beograd | 2023/04/20 08:40 | Aleksa Mardjonovic v Hugo Pierre | 6-2,7-5 |