Stadium: Court 8 Round: 62 Ground: Clay
| ITF M15 Sarajevo | 2021/05/30 09:00 | Drazen Petrovic v Pavle Daljev | 6-2,6-1 |
| ITF M25 Kiseljak | 2021/05/23 08:15 | Pavle Daljev v Lukas Palovic | 2-6,3-6 |
| ITF M15 Brcko | 2021/05/18 09:30 | Dusan Milanovic v Pavle Daljev | 6-0,6-4 |
| ITF M15 Brcko | 2021/05/17 15:30 | Dan Radu Munteanu v Pavle Daljev | 4-6,2-6 |
| ITF M15 Brcko | 2021/05/16 12:30 | Petar Jovic v Pavle Daljev | 0-6,2-6 |
| ITF M15 Prijedor | 2021/05/09 07:00 | Pavle Daljev v Luka Puljic | 6-1,0-6,7-10 |
| ITF M15 Sibenik | 2021/04/18 10:00 | Josip Krstanovic v Pavle Daljev | 6-4,6-3 |
| ITF M15 Opatija | 2021/03/21 08:00 | Pavle Daljev v Mile Matic | 6-7,6-7 |
| ITF M15 Skopje | 2021/06/01 08:00 | Sidane Pontjodikromo v Viktor Jovic | 6-1,6-3 |
| ITF M15 Skopje | 2021/05/31 08:00 | Viktor Jovic v Hugo Pontico | 3-6,6-4,10-3 |
| ITF M15 Skopje | 2021/05/30 09:30 | Ondrej Horak v Viktor Jovic | 4-6,3-6 |
| ITF M25 Kiseljak | 2021/05/24 12:15 | Viktor Jovic v Nicolas Zanellato | 6-2,3-6,8-10 |
| ITF M25 Kiseljak | 2021/05/23 12:00 | Viktor Jovic v Michel Hopp | 7-5,4-6,10-6 |
| ITF M15 Brcko | 2021/05/22 07:30 | Matheus Pucinelli De Almeida v Viktor Jovic | 6-1,6-0 |
| ITF M15 Brcko | 2021/05/21 13:25 | Aleksandar Tomas v Viktor Jovic | 0-6,1-6 |
| ITF M15 Brcko | 2021/05/21 10:10 | Dusan Obradovic v Viktor Jovic | 2-6,1-6 |