Stadium: Court 3 Round: 26 Ground: Clay
| ITF M15 - Pirot | 2023/09/06 11:00 | Andrej Nedic v Alen Mujakic | 3-6,1-6 |
| ITF M15 - Pirot | 2023/09/05 09:30 | Mihail Ivanov v Alen Mujakic | 1-6,6-3,7-10 |
| ITF M15 - Pirot | 2023/09/04 11:30 | Alen Mujakic v Paul Valsecchi | 3-6,6-1,10-8 |
| ITF M15 - Pirot | 2023/09/03 10:00 | Ognjen Pavlovic v Alen Mujakic | 0-6,0-6 |
| ITF - M15 Kursumlijska Banja | 2023/08/31 07:30 | Alen Mujakic v Erik Arutiunian | 6-0,2-6,2-6 |
| ITF - M15 Kursumlijska Banja | 2023/08/30 07:00 | Giammarco Gandolfi v Alen Mujakic | 4-6,1-6 |
| ITF - M15 Kursumlijska Banja | 2023/08/29 08:10 | Alen Mujakic v Paul Valsecchi | 6-2,6-1 |
| ITF - M15 Kursumlijska Banja | 2023/08/28 09:30 | Filiberto Fumagalli v Alen Mujakic | 2-6,3-6 |
| ITF M15 - Pirot | 2023/09/06 11:00 | Marko Nikolic v Antonio Massara | 3-6,2-6 |
| ITF M15 - Pirot | 2023/09/05 10:50 | Antonio Massara v Filiberto Fumagalli | 6-4,6-2 |
| ITF M15 - Pirot | 2023/09/04 10:00 | Antonio Massara v Aleksandar Mihailovic | 6-3,6-1 |
| ITF M25 Padova | 2023/07/09 15:25 | Antonio Massara v Gian Marco Ortenzi | 6-3,6-7,3-10 |
| ITF M15 Sofia | 2023/07/05 08:50 | Antonio Massara v Simon A Ivanov | 6-7,6-2,3-6 |
| ITF M15 Sofia | 2023/07/03 11:30 | Viktor Jovic v Antonio Massara | 6-4,4-6,7-10 |
| ITF M15 Sofia | 2023/07/03 06:30 | Nikola Kolyachev v Antonio Massara | 3-6,7-6,12-14 |
| ITF - M15 Duffel | 2023/06/12 12:00 | Sander Jong v Antonio Massara | 6-2,6-2 |