Stadium: Court 3 Round: 44 Ground: Clay
| ITF M15 Zlatibor | 2019/09/16 08:00 | Frane Nincevic v Mesa Mei | 3-6,6-0,7-10 |
| ITF M25 Vogau | 2019/08/07 14:05 | Frane Nincevic v Moritz Thiem | 4-6,3-6 |
| ITF M25 Vogau | 2019/08/06 09:10 | Frane Nincevic v Daniil Gusev | 6-3,6-2 |
| ITF M15 Novi Sad | 2019/07/30 08:00 | Alen Rogic-Hadzalic v Frane Nincevic | 6-3,6-2 |
| ITF M15 Novi Sad | 2019/07/29 10:30 | Igor Shrolik v Frane Nincevic | 2-6,1-6 |
| ITF M15 Wels | 2019/07/22 12:00 | Petr Michnev v Frane Nincevic | 6-3,6-3 |
| ITF M15 Wels | 2019/07/22 07:30 | Aziz Kijametovic v Frane Nincevic | 5-7,4-6 |
| ITF M15 Belgrade | 2019/07/02 10:00 | Bogdan Pavel v Frane Nincevic | 6-3,6-2 |
| ITF M25 Gyor | 2019/08/28 14:50 | Fabian Marozsan v Robert Rumler | 6-3,1-6,6-3 |
| ITF M25 Gyor | 2019/08/27 10:00 | Robert Rumler v Ivan Randjelovic | 6-2,6-1 |
| ITF M15 Agadir | 2019/07/29 09:00 | Robert Rumler v August Holmgren | 5-7,2-6 |
| ITF M25 Most | 2019/05/27 09:30 | Robert Rumler v Matej Cintl | 7-5,3-6,12-14 |
| ITF Czech Republic F6 Qual | 2015/07/04 11:00 | Michal Marko v Robert Rumler | 2-6,2-6 |
| ITF Czech Republic F6 Qual | 2015/07/04 07:00 | Artem Kapshuk v Robert Rumler | 2-6,3-6 |
| ITF Czech Republic F4 Qual | 2015/06/22 09:00 | Pavel Motl v Robert Rumler | 1-6,6-7 |
| ITF Czech Republic F4 Qual | 2015/06/20 11:00 | Samuel Hodor v Robert Rumler | 1-6,6-7 |