| UTR Pro Tennis Series Zadar | 2022/05/30 06:00 | Dmitrii Vasilev v Noa Vukadin | 6-2,0-6,2-6 |
| ITF M15 Antalya | 2022/05/22 07:00 | Luis Francisco v Dmitrii Vasilev | 6-4,6-3 |
| ITF M15 Antalya | 2022/05/16 08:25 | Paul Woerner v Dmitrii Vasilev | 6-7,7-5,10-4 |
| ITF M15 Antalya | 2022/05/15 07:00 | David Kim v Dmitrii Vasilev | 3-6,2-6 |
| ITF M15 Kaasan | 2021/11/22 12:10 | Dmitrii Vasilev v Andrey Uvarov | 4-6,5-7 |
| ITF M15 Antalya | 2021/11/14 06:30 | Toby Martin v Dmitrii Vasilev | 7-5,6-1 |
| ITF M15 Antalya | 2021/11/07 06:30 | Dmitrii Vasilev v Oleksandr Bielinskyi | 1-6,6-1,3-10 |
| ITF M15 Antalya | 2021/11/02 08:30 | Rrezart Cungu v Dmitrii Vasilev | 6-3,6-3 |
| UTR Pro Tennis Series Zadar | 2022/05/30 06:00 | Karlo Kajin v Maximilian Homberg | 4-6,2-6 |
| UTR Pro Tennis Series Zadar | 2021/07/04 08:30 | Jerko Brkic v Karlo Kajin | 6-4,6-4 |
| UTR Pro Tennis Series Zadar | 2021/07/03 11:30 | Ihor Dudun v Karlo Kajin | 3-6,1-6 |
| UTR Pro Tennis Series Zadar | 2021/07/01 11:00 | Karlo Kajin v Matija Pecotic | 1-6,2-5 |
| UTR Pro Tennis Series Zadar | 2021/06/30 09:30 | Karlo Kajin v Alexander Kiefer | 3-6,1-6 |
| UTR Pro Tennis Series Zadar | 2021/06/29 12:30 | Karlo Kajin v Aleksei Khomich | 6-4,3-6,2-6 |
| UTR Pro Tennis Series Zadar | 2021/06/28 08:00 | Karlo Kajin v Ryan Goetz | 1-6,1-5 |
| ITF Croatia F3 | 2018/03/19 12:30 | Tommaso Gabrieli v Karlo Kajin | 7-6,6-4 |