| UTR Pro Tennis Series Zadar | 2021/09/27 16:00 | Yanais Laurent v Mile Matic | 6-0,5-1 |
| ITF M15 Sibenik | 2021/04/18 08:00 | Giulio Colacioppo v Mile Matic | 3-6,6-2,10-3 |
| ITF M15 Opatija | 2021/03/22 10:10 | Mile Matic v Matyas Fuele | 6-1,3-6,5-10 |
| ITF M15 Opatija | 2021/03/21 08:00 | Pavle Daljev v Mile Matic | 6-7,6-7 |
| ITF M15 Rovinj | 2021/03/15 15:25 | Gian Marco Ortenzi v Mile Matic | 6-7,7-5,10-5 |
| ITF M15 Rovinj | 2021/03/15 09:30 | Mile Matic v Ignacio Carou | 7-6,4-6,10-8 |
| ITF M15 Porec | 2021/03/10 09:00 | Mile Matic v Corentin Denolly | 2-6,1-6 |
| ITF M15 Antalya | 2020/12/15 11:00 | Tom Paris v Mile Matic | 0-6,3-6 |
| ITF M15 Pirot | 2021/09/20 08:00 | Kristof Minarik v Petar Pjevcevic | 7-5,6-4 |
| ITF M15 Pirot | 2021/09/19 09:30 | Danilo Ilic v Petar Pjevcevic | 1-6,1-6 |
| ITF M15 Zlatibor | 2021/09/16 09:40 | Fabian Marozsan v Petar Pjevcevic | 6-3,7-5 |
| ITF M15 Zlatibor | 2021/09/15 13:20 | Aleksa Mardjonovic v Petar Pjevcevic | 6-1,3-6,3-6 |
| ITF M15 Zlatibor | 2021/09/14 08:00 | Bozo Barun v Petar Pjevcevic | 6-4,0-6,9-11 |
| ITF M15 Zlatibor | 2021/09/12 10:00 | Milan Macura v Petar Pjevcevic | 4-6,1-6 |
| UTR Pro Tennis Series Portoroz | 2021/08/22 07:00 | Petar Pjevcevic v Alec Adamson | 6-1,6-1 |
| UTR Pro Tennis Series Portoroz | 2021/08/18 11:00 | Jan Dimitrijevic v Petar Pjevcevic | 2-6,6-7 |