Stadium: Court 4 Round: 25 Ground: Clay
| ITF M15 Brcko | 2021/05/18 14:20 | Viktor Jovic v Nicolas Zanellato | 4-6,0-6 |
| ITF M15 Brcko | 2021/05/18 08:15 | Nicolas Zanellato v Lilian Breut | 6-4,6-4 |
| ITF M15 Brcko | 2021/05/16 09:30 | Milos Milakovic v Nicolas Zanellato | 0-6,0-6 |
| ITF M15 Prijedor | 2021/05/10 13:30 | Nicolas Zanellato v Tim Heger | 6-4,3-6,7-10 |
| ITF M15 Prijedor | 2021/05/09 12:30 | Nicolas Zanellato v Alexandar Balj | 6-1,6-4 |
| ITF M15 Prijedor | 2021/05/11 15:05 | Pedja Krstin v Mateja Janicijevic | 6-1,6-0 |