| UTR Pro Tennis Series Portoroz | 2021/08/25 10:00 | Olexiy Kolisnyk v Volodymyr Uzhylovskyi | 6-1,6-1 |
| UTR Pro Tennis Series Portoroz | 2021/08/25 07:00 | Olexiy Kolisnyk v Vladan Tadic | 6-2,3-6,2-1 |
| UTR Pro Tennis Series Portoroz | 2021/08/24 08:30 | Nik Razborsek v Olexiy Kolisnyk | 5-7,6-2,2-6 |
| UTR Pro Tennis Series Portoroz | 2021/08/21 09:30 | Olexiy Kolisnyk v Deni Zmak | 4-6,6-7 |
| UTR Pro Tennis Series Portoroz | 2021/08/20 11:00 | Olexiy Kolisnyk v Lawrence Bataljin | 6-3,6-2 |
| UTR Pro Tennis Series Portoroz | 2021/08/18 08:00 | George Botezan v Olexiy Kolisnyk | 5-7,1-6 |
| UTR Pro Tennis Series Portoroz | 2021/08/17 09:30 | Teodor Ureche v Olexiy Kolisnyk | 0-6,2-5 |
| UTR Pro Tennis Series Barcelona | 2021/08/15 08:00 | Olexiy Kolisnyk v Federico Zeballos | 2-6,6-2,6-4 |
| UTR Pro Tennis Series Portoroz | 2021/08/26 10:00 | Vladan Tadic v Domen Gostincar | 4-6,6-3,6-3 |
| UTR Pro Tennis Series Portoroz | 2021/08/25 07:00 | Nik Razborsek v Domen Gostincar | 2-0 |
| ITF M15 Cancun | 2019/03/11 15:30 | Omni Kumar v Domen Gostincar | 6-4,6-4 |
| ITF M15 Monastir | 2019/02/20 11:50 | Arthur Rinderknech v Domen Gostincar | 6-1,6-2 |
| ITF M15 Monastir | 2019/01/28 10:00 | Valentin Guenther v Domen Gostincar | 6-4,3-6,10-6 |
| ITF M15 Monastir | 2019/01/21 12:00 | Domen Gostincar v Anton Desyatnik | 4-6,2-6 |
| ITF M15 Monastir | 2019/01/21 08:30 | Valentin Guenther v Domen Gostincar | 6-2,1-6,7-10 |
| ITF Cameroon F2 | 2018/12/03 08:30 | Arpit Sharma v Domen Gostincar | 0-6,7-6,7-6 |