| UTR Pro Tennis Series Portoroz | 2021/08/24 08:30 | Nik Razborsek v Kolisnyk, Olexiy | 5-7,6-2,2-6 |
| Coupe Davis | 2020/03/08 12:00 | Qureshi, Aisam v Nik Razborsek | 4-6,7-5,7-6 |
| Trnava, Singles Main, M-ITF-SVK-03A | 2020/02/27 14:25 | Kalenichenko, Danylo v Nik Razborsek | 6-4,6-4 |
| Trnava, Singles Main, M-ITF-SVK-03A | 2020/02/25 11:30 | Nik Razborsek v Andrew Paulson | 7-5,6-4 |
| ITF - M15 Antalya | 2020/01/22 08:45 | Nik Razborsek v Marlon Vankan | 1-6,3-6 |
| ITF M15 Opava | 2019/10/31 09:00 | Nik Razborsek v Pospisil, Jaroslav | 5-7,5-7 |
| ITF M15 Opava | 2019/10/29 12:30 | Nik Razborsek v Vilardo, Francesco | 6-3,6-3 |
| ITF M25 Ricany | 2019/09/27 10:00 | Nik Razborsek v Michael Vrbensky | 3-6,3-6 |
| ITF M15 Cancun | 2019/03/11 15:30 | Omni Kumar v Gostincar, Domen | 6-4,6-4 |
| ITF - M15 Monastir | 2019/02/20 11:50 | Arthur Rinderknech v Gostincar, Domen | 6-1,6-2 |
| ITF - M15 Monastir | 2019/01/28 10:00 | Guenther, Valentin v Gostincar, Domen | 6-4,3-6,10-6 |
| ITF - M15 Monastir | 2019/01/21 12:00 | Gostincar, Domen v Desyatnik, Anton | 4-6,2-6 |
| ITF - M15 Monastir | 2019/01/21 08:30 | Guenther, Valentin v Gostincar, Domen | 6-2,1-6,7-10 |
| ITF Cameroon F2 | 2018/12/03 08:30 | Sharma, Arpit v Gostincar, Domen | 0-6,7-6,7-6 |
| ITF Cameroon F1 | 2018/11/29 08:30 | Gostincar, Domen v Skander Mansouri | 1-6,2-6 |
| ITF Cameroon F1 | 2018/11/28 08:30 | Gostincar, Domen v Babji Siva Atturu | 6-0,6-0 |