| ITF M15 Novi Sad | 2022/08/03 12:05 | Oleksandr Ovcharenko v Ivan Sodan | 6-1,6-1 |
| ITF M15 Novi Sad | 2022/07/27 08:00 | Ivan Sodan v Marcello Serafini | 3-6,2-6 |
| ITF M15 Dubrovnik | 2022/04/06 09:20 | Ivan Sodan v Gergely Madarasz | 6-7,3-6 |
| ITF M25 Opatija | 2022/03/23 09:00 | Kyrian Jacquet v Ivan Sodan | 6-2,6-0 |
| ITF M15 Rovinj | 2021/03/16 10:00 | Roko Horvat v Ivan Sodan | 7-5,3-6,6-3 |
| ITF M15 Porec | 2020/03/08 13:35 | Stefan Loncar v Ivan Sodan | 6-3,6-1 |
| ITF M15 Lubbock | 2022/09/20 14:00 | Wyatt DeMulling v Jakub Ostajewski | 6-1,4-6,4-10 |
| ITF M15 Lubbock | 2022/09/19 16:30 | Zachary Mintz v Jakub Ostajewski | 1-6,0-6 |
| ITF M15 Champaign | 2022/09/13 15:00 | Alexander Petrov v Jakub Ostajewski | 6-2,6-2 |
| ITF M15 Uberlingen | 2022/08/16 08:00 | Daniel Siniakov v Jakub Ostajewski | 3-6,6-3,10-7 |
| ITF M15 Waco | 2022/07/06 13:30 | Jakub Ostajewski v Kaylan Bigun | 3-6,3-6 |
| ITF M15 Waco | 2022/07/05 13:30 | Babji Siva Atturu v Jakub Ostajewski | 0-6,1-6 |
| ITF M15 Waco | 2022/07/04 13:30 | Matthew Vos v Jakub Ostajewski | 3-6,1-6 |
| ITF M25 Dallas | 2022/06/27 14:00 | Jett Middleton v Jakub Ostajewski | 6-1,3-6,10-0 |