| UTR Pro - Belgrad | 2023/10/06 06:00 | Hernando J E Isnardi v Obrad Markovski | 6-3,6-6 |
| UTR Pro - Belgrad | 2023/10/03 10:30 | Hernando J E Isnardi v Luka Todorovic | 6-3,6-4 |
| UTR Pro - Belgrad | 2023/10/02 10:32 | Hernando J E Isnardi v Yanais Laurent | 4-6,4-6 |
| ITF - M25 Zlatibor | 2023/09/29 07:30 | Hernando J E Isnardi v Matej Dodig | 4-6,2-6 |
| ITF - M25 Zlatibor | 2023/09/28 08:40 | Corentin Denolly v Hernando J E Isnardi | 3-6,4-6 |
| ITF - M25 Zlatibor | 2023/09/27 14:30 | Drazen Petrovic v Hernando J E Isnardi | 2-6,4-6 |
| ITF - M25 Zlatibor | 2023/09/27 11:00 | Aleksandar Ljubojevic v Hernando J E Isnardi | 6-4,1-6,8-10 |
| ITF - M15 Kursumlijska Banja | 2023/09/20 07:00 | Hernando J E Isnardi v Erik Arutiunian | 2-6,2-6 |
| UTR Pro - Belgrad | 2023/10/06 08:24 | Aleksa Pisaric v Illya Beloborodko | 4-6,6-1,5-4 |
| UTR Pro - Belgrad | 2023/10/04 12:00 | Aleksa Pisaric v Strahinja Rakic | 6-1,6-4 |
| UTR Pro - Belgrad | 2023/10/03 07:30 | Aleksa Pisaric v Egor Khotchenkov | 4-6,7-6,6-3 |
| UTR Pro - Belgrad | 2023/10/02 06:00 | Stefan Popovic v Aleksa Pisaric | 6-4,5-4 |
| ITF - M15 Kursumlijska Banja | 2023/09/20 08:30 | Yanaki Milev v Aleksa Pisaric | 7-6,6-2 |
| ITF - M15 Kursumlijska Banja | 2023/09/14 13:05 | Vlad Andrei Dancu v Aleksa Pisaric | 6-4,6-3 |
| ITF - M15 Pirot | 2023/09/06 09:20 | Sasa Markovic v Aleksa Pisaric | 6-4,6-2 |
| ITF - M15 Kursumlijska Banja | 2023/08/31 10:55 | Giannicola Misasi v Aleksa Pisaric | 6-2,6-2 |