Stadium: CPK Round: 54 Ground: Hardcourt outdoor
| ITF M25 Pensacola | 2024/05/14 14:30 | Lazar Markovic v Maxwell Benson | 5-7,7-6,4-10 |
| ITF M15 Orange Park | 2024/04/29 15:00 | Junior T Pichardo v Lazar Markovic | 6-2,6-4 |
| ITF M15 Vero Beach | 2024/04/22 15:00 | Ryan Haviland v Lazar Markovic | 6-3,6-4 |
| ITF M15 Santiago | 2024/04/15 16:00 | Lazar Markovic v Felipe Pagnacco | 2-6,1-6 |
| ITF M25 Santo Domingo | 2024/03/10 14:00 | Eloi Roux v Lazar Markovic | 6-4,7-6 |
| ITF M25 Santo Domingo | 2024/03/03 17:00 | Lazar Markovic v Lucas Nunez | 6-4,2-6,4-10 |
| ITF M25 Ithaca | 2024/01/15 17:30 | Lazar Markovic v Pranav Kumar | 1-6,2-6 |
| ITF M15 Addis Ababa Qual | 2023/05/21 11:40 | Lazar Markovic v Guelfo Baldovinetti | 1-6,1-6 |
| ITF M25 Baotou | 2024/05/27 05:30 | Pengyu Lu v Adrian Arcon | 3-6,6-3,10-5 |
| ITF M25 Baotou | 2024/05/26 06:50 | Adrian Arcon v Yanjie Zheng | 7-6,5-7,10-5 |
| ITF M25 Anning | 2024/05/20 04:30 | Adrian Arcon v Yaojie Zeng | 3-6,6-4,7-10 |
| ITF M25 Anning | 2024/05/19 03:30 | Adrian Arcon v Liyi Feng | 3-6,6-1,10-7 |
| ITF M25 Luan | 2024/05/12 02:00 | Adrian Arcon v Xing Dao Chen | 6-3,4-6,9-11 |
| UTR Pro Craigieburn | 2024/04/13 01:42 | Nathan Boniel v Adrian Arcon | 7-6,5-1 |
| UTR Pro Craigieburn | 2024/04/12 00:30 | Adrian Arcon v Thomas Nicholas Gadecki | 3-6,1-6 |
| UTR Pro Craigieburn | 2024/04/10 02:52 | Adrian Arcon v Jack Bruce-Smith | 7-6,6-2 |