| UTR Pro Beograd | 2023/10/04 08:59 | Yuquan Jin v Aleksandar Mihailovic | 4-6,6-2,5-7 |
| UTR Pro Beograd | 2023/10/03 12:18 | Lazar Vojinovic v Aleksandar Mihailovic | 6-3,6-3 |
| UTR Pro Beograd | 2023/10/01 11:52 | Sasa Markovic v Aleksandar Mihailovic | 7-6,6-2 |
| ITF M25 Zlatibor | 2023/09/27 10:20 | Nikola Basic v Aleksandar Mihailovic | 6-4,7-6 |
| ITF M25 Zlatibor | 2023/09/27 07:00 | Aleksandar Mihailovic v Andrea Fiorentini | 6-3,7-6 |
| ITF M15 Kursumlijska Banja | 2023/09/18 11:00 | Aleksandar Mihailovic v Ioannis Kountourakis | 1-6,6-7 |
| ITF M15 Kursumlijska Banja | 2023/09/17 10:30 | Drazen Petrovic v Aleksandar Mihailovic | 3-6,7-5,11-13 |
| ITF M15 Kursumlijska Banja | 2023/09/13 12:15 | Aleksandar Mihailovic v Gorazd Srbljak | 6-3,3-6,2-6 |
| UTR Pro Beograd | 2023/10/08 06:00 | Vladan Tadic v Aleksa Pisaric | 4-6,1-6 |
| UTR Pro Beograd | 2023/10/07 07:30 | Hernando J E Isnardi v Aleksa Pisaric | 3-6,6-7 |
| UTR Pro Beograd | 2023/10/06 08:24 | Aleksa Pisaric v Illya Beloborodko | 4-6,6-1,5-4 |
| UTR Pro Beograd | 2023/10/04 12:00 | Aleksa Pisaric v Strahinja Rakic | 6-1,6-4 |
| UTR Pro Beograd | 2023/10/03 07:30 | Aleksa Pisaric v Egor Khotchenkov | 4-6,7-6,6-3 |
| UTR Pro Beograd | 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 |