| UTR Pro Tennis Series Zadar | 2021/09/27 15:30 | Borna Devald v Myroslav Bondar | 6-0,6-1 |
| Sibenik, Singles M-ITF-CRO-05A | 2021/04/19 14:30 | Borna Devald v Heger, Tim | 3-6,2-6 |
| Sibenik, Singles M-ITF-CRO-05A | 2021/04/18 13:00 | Borna Devald v Obrad Markovski | 6-3,5-7,10-7 |
| ITF - M15 Opatija | 2021/03/24 13:10 | Corentin Denolly v Borna Devald | 6-3,6-2 |
| ITF - M15 Rovinj | 2021/03/15 08:00 | Damien Wenger v Borna Devald | 6-0,4-6,10-2 |
| ITF - M15 Porec | 2021/03/08 10:00 | Samuel Brosset v Borna Devald | 7-5,6-4 |
| ITF - M15 Porec | 2021/03/07 11:30 | Borna Devald v Onken, Julian | 7-5,6-2 |
| Challenger - Split | 2020/09/26 14:15 | Jaziri, Malek v Borna Devald | 6-1,7-5 |
| UTR Pro Tennis Series Zadar | 2021/09/27 15:30 | Rogic Hadzalic, Alen v Jose A R Rodriguez | 7-5,5-3 |
| ITF M15 Bad Waltersdorf | 2021/09/01 09:45 | Rogic Hadzalic, Alen v Lukas Neumayer | 6-7,0-6 |
| ITF M15 Bad Waltersdorf | 2021/08/31 08:20 | Rogic Hadzalic, Alen v Niklas Waldner | 1-6,6-1,10-3 |
| ITF M15 Bad Waltersdorf | 2021/08/27 08:00 | Rogic Hadzalic, Alen v Gabriel Decamps | 2-6,6-7 |
| ITF M15 Bad Waltersdorf | 2021/08/26 11:45 | Spec, Matic v Rogic Hadzalic, Alen | 2-6,4-6 |
| ITF M15 Bad Waltersdorf | 2021/08/25 11:45 | Gergely Madarasz v Rogic Hadzalic, Alen | 2-6,3-6 |
| ITF M15 Bad Waltersdorf | 2021/08/23 15:50 | Rogic Hadzalic, Alen v Bachmaier, Philip | 6-3,7-5 |
| ITF M15 Bad Waltersdorf | 2021/08/22 07:00 | Rogic Hadzalic, Alen v Tino Kovacic | 6-2,6-3 |