Round: 45 Ground: Carpet indoor
| ITF M25 Ricany | 2019/09/25 14:05 | Wojciech Marek v Robert Rumler | 7-5,7-6 |
| ITF M25 Ricany | 2019/09/24 08:00 | Robert Rumler v Buvaysar Gadamauri | 6-2,6-3 |
| ITF M25 Ricany | 2019/09/23 08:00 | Frane Nincevic v Robert Rumler | 3-6,4-6 |
| 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 M25 Ricany | 2019/09/25 09:30 | Manuel Pena Lopez v Domagoj Biljesko | 6-2,6-7,6-2 |
| ITF M25 Ricany | 2019/09/24 08:00 | Michael Gloeckler v Domagoj Biljesko | 6-7,1-6 |
| ITF M25 Ricany | 2019/09/22 10:30 | Krystof Zapsky v Domagoj Biljesko | 2-6,4-6 |
| ITF M15 Zlatibor | 2019/09/17 07:00 | Domagoj Biljesko v Mihailo Popovic | 1-6,2-6 |
| ITF M15 Szekesfehervar | 2019/09/02 08:00 | Georgii Kravchenko v Domagoj Biljesko | 6-2,0-6,10-8 |
| ITF M25 Gyor | 2019/08/28 08:00 | Nik Razborsek v Domagoj Biljesko | 2-6,6-2,6-2 |
| ITF M15 Novi Sad | 2019/08/14 10:55 | Domagoj Biljesko v Peter Nagy | 5-7,3-6 |
| ITF M15 Novi Sad | 2019/08/13 08:00 | Domagoj Biljesko v Antun Vidak | 7-5,6-3 |