| ITF M15 Sibenik | 2021/04/19 14:30 | Borna Devald v Tim Heger | 3-6,2-6 |
| ITF M15 Sibenik | 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 Julian Onken | 7-5,6-2 |
| Challenger Split | 2020/09/26 14:15 | Malek Jaziri v Borna Devald | 6-1,7-5 |
| Adriatic Tennis Series | 2020/06/15 08:00 | Dino Prizmic v Borna Devald | 0-0 |
| ITF M15 Antalya | 2021/05/09 07:00 | Mariano Navone v Michalis Sakellaridis | 7-5,6-7,12-10 |
| ITF M15 Antalya | 2021/05/02 06:00 | Jean Thirouin v Michalis Sakellaridis | 6-2,6-0 |
| ITF M15 Antalya | 2021/04/27 07:00 | Michalis Sakellaridis v Koray Kirci | 1-6,3-6 |
| ITF M15 Antalya | 2021/04/26 07:00 | Oscar Moraing v Michalis Sakellaridis | 6-0,3-6,7-10 |
| ITF M15 Antalya | 2021/04/25 07:00 | Michalis Sakellaridis v Giovanni Rizzuti | 6-4,6-3 |
| ITF M15 Antalya | 2021/04/19 09:00 | Luis Faria v Michalis Sakellaridis | 6-2,6-2 |
| ITF M15 Antalya | 2021/04/18 07:00 | Michalis Sakellaridis v Denis Parshutin | 3-6,7-5,10-7 |
| ITF M15 Antalya | 2021/04/11 07:00 | Federico Arnaboldi v Michalis Sakellaridis | 6-3,6-1 |