Stadium: Court 2 Round: 44 Ground: Clay
| ITF M25 Kiseljak | 2021/05/23 07:00 | Preston Connor v Petar Jovic | 4-6,2-6 |
| ITF M15 Brčko | 2021/05/16 12:30 | Petar Jovic v Pavle Daljev | 0-6,2-6 |
| ITF M15 Prijedor | 2021/05/09 07:00 | Jan Kupcic v Petar Jovic | 6-2,6-0 |
| ITF M15 Antalya | 2021/02/21 07:00 | Petar Jovic v Filip Misolic | 2-6,0-6 |
| ITF M15 Antalya | 2021/01/28 08:00 | S Mert Ozdemir v Petar Jovic | 6-0,7-5 |
| ITF M15 Antalya | 2021/01/17 09:00 | Karl Friberg v Petar Jovic | 6-2,6-1 |
| ITF M15 Antalya | 2021/01/10 09:30 | Alex M Pujolras v Petar Jovic | 6-0,6-4 |
| ITF M25 Geelong | 2020/03/10 00:50 | Petar Jovic v Thomas Braithwaite | 2-6,3-6 |
| ITF M25 Kiseljak | 2021/05/23 07:00 | Marino Jakic v Antun Vidak | 6-1,6-4 |
| ITF M15 Sibenik | 2021/05/16 07:30 | Marino Jakic v Julien Penzlin | 1-6,4-6 |
| ITF M15 Sibenik | 2021/04/21 13:00 | Marino Jakic v Mili Poljicak | 3-6,3-6 |
| ITF M15 Sibenik | 2021/04/20 09:15 | Petr Hajek v Marino Jakic | 6-4,4-6,1-10 |
| ITF M15 Sibenik | 2021/04/19 09:55 | Marino Jakic v Paul Valsecchi | 6-3,7-6 |
| ITF M15 Porec | 2021/03/07 12:00 | Benedikt Emesz v Marino Jakic | 7-5,6-2 |
| Adriatic Tennis Series | 2020/06/15 09:30 | Marino Jakic v Deni Zmak | 2-6,4-5 |
| ITF M15 Porec | 2020/03/09 09:00 | Yan Bondarevskiy v Marino Jakic | 6-2,6-3 |