Stadium: Court 1 Round: 44 Ground: Clay
| ITF M15 Pirot | 2023/09/04 10:00 | Lazar Vojinovic v Nazar Oliynykov | 6-3,6-3 |
| ITF M15 Târgu Jiu | 2023/08/15 09:55 | Lazar Vojinovic v Vlad Andrei Dumitru | 6-7,4-6 |
| ITF M15 Târgu Jiu | 2023/08/14 09:30 | Lazar Vojinovic v Rafael Grosu | 6-2,6-2 |
| ITF M15 Târgu Jiu | 2023/08/13 12:00 | Lazar Vojinovic v Ivan Zaytsev | 6-2,6-1 |
| ITF M25 Osijek | 2023/08/09 08:00 | Luka Pavlovic v Lazar Vojinovic | 6-0,6-1 |
| ITF M15 Novi Sad | 2023/07/30 09:30 | Lazar Vojinovic v Bautista Vilicich | 7-5,3-6,6-10 |
| ITF M15 Belgrad | 2023/06/25 07:00 | Maxim Krapivin v Lazar Vojinovic | 6-4,3-6,10-8 |
| ITF M15 Kuršumlijska Banja | 2023/06/18 07:00 | Aleksei Khomich v Lazar Vojinovic | 7-6,6-3 |
| ITF M15 Pirot | 2023/09/04 10:00 | Egor Khotchenkov v Giammarco Gandolfi | 6-7,3-6 |
| ITF M15 Kuršumlijska Banja | 2023/08/30 07:00 | Giammarco Gandolfi v Alen Mujakic | 4-6,1-6 |
| ITF M15 Kuršumlijska Banja | 2023/08/29 12:15 | Giammarco Gandolfi v Marco Furlanetto | 7-5,7-6 |
| ITF M15 Kuršumlijska Banja | 2023/08/28 09:30 | Giammarco Gandolfi v Alexey Aleshchev | 6-0,6-4 |
| ITF M15 Huy | 2023/08/21 15:45 | Giammarco Gandolfi v Harold Huens | 3-6,2-6 |
| ITF M15 Huy | 2023/08/21 09:10 | Giammarco Gandolfi v Daniel Verbeek | 7-6,5-7,10-3 |
| Challenger Trieste | 2023/07/16 14:30 | Clement Tabur v Giammarco Gandolfi | 6-3,6-0 |
| ITF M25 Padova | 2023/07/11 12:00 | Fausto Tabacco v Giammarco Gandolfi | 6-3,6-0 |