Stadium: Court 1 Round: 26 Ground: Clay
| UTR Pro Tennis Series Belgrade | 2022/10/12 06:00 | Dusan Obradovic v Lazar Vojinovic | 5-7,6-1,7-6 |
| ITF M15 Kursumlijska Banja | 2024/07/23 07:40 | Mert Naci Turker v Lazar Vojinovic | 6-3,7-5 |
| ITF M15 Kursumlijska Banja | 2024/07/22 10:30 | Joel Angel Lucero v Lazar Vojinovic | 1-6,4-6 |
| ITF M15 Kursumlijska Banja | 2024/07/21 06:00 | Matej Djokic v Lazar Vojinovic | 3-6,3-6 |
| ITF M15 Kursumlijska Banja | 2024/07/14 06:00 | Marco Dessi v Lazar Vojinovic | 6-2,1-6,14-12 |
| ITF M25 Kursumlijska Banja | 2024/06/06 10:00 | Filip Cristian Jianu v Lazar Vojinovic | 6-1,6-3 |
| ITF M25 Kursumlijska Banja | 2024/06/05 11:25 | Lazar Vojinovic v Boris Butulija | 4-6,6-3,6-4 |
| ITF M25 Kursumlijska Banja | 2024/06/04 06:30 | Lazar Vojinovic v Nicholas Campbell | 6-2,6-4 |
| ITF M25 Kursumlijska Banja | 2024/06/03 09:30 | Lazar Vojinovic v Oskari Eerola | 6-1,6-0 |
| ITF M15 Kursumlijska Banja | 2024/07/24 10:30 | Aleksa Mardjonovic v Dusan Obradovic | 6-3,2-6,1-6 |
| ITF M15 Kursumlijska Banja | 2024/07/21 08:15 | Luka Pavlovic v Dusan Obradovic | 6-3,6-2 |
| ITF M15 Kursumlijska Banja | 2024/07/20 09:30 | Dusan Obradovic v Andrej Nedic | 3-6,7-5,6-3 |
| ITF M15 Kursumlijska Banja | 2024/07/18 08:25 | Dusan Obradovic v Juan Manuel La Serna | 6-3,2-6,6-2 |
| ITF M15 Kursumlijska Banja | 2024/07/17 06:00 | Dusan Obradovic v Mateya Stanisavljevic | 6-2,6-2 |
| Challenger Trieste | 2024/07/11 10:35 | Dusan Obradovic v Francesco Maestrelli | 7-6,1-6,0-6 |
| Challenger Trieste | 2024/07/09 08:00 | Jaime Faria v Dusan Obradovic | 4-6,2-6 |
| Challenger Trieste | 2024/07/08 08:30 | Dusan Obradovic v Matthew Dellavedova | 6-4,6-3 |