Stadium: MTA 22 Round: 62 Ground: Clay
| ITF M15 Zlatibor | 2022/09/12 11:30 | Nikola Basic v Tadija Radovanovic | 6-7,4-6 |
| ITF M15 Zlatibor | 2022/09/11 12:15 | Filip Cebic v Nikola Basic | 1-6,3-6 |
| ITF M15 Sibenik | 2021/05/18 08:00 | Sebastian Prechtel v Nikola Basic | 6-2,6-1 |
| ITF M15 Sibenik | 2021/05/17 08:00 | Nikola Basic v Frane Nincevic | 6-7,6-1,10-8 |
| ITF M15 Sibenik | 2021/05/16 07:30 | Lovre Erceg v Nikola Basic | 0-6,1-6 |
| ITF M15 Sibenik | 2021/04/18 10:00 | Nikola Basic v Luka Mikrut | 4-6,6-4,6-10 |
| ITF M15 Porec | 2021/03/08 11:30 | Nikola Basic v Matteo Arnaldi | 1-6,3-6 |
| ITF M15 Porec | 2021/03/07 13:00 | Luka Mikrut v Nikola Basic | 5-7,2-6 |