| UTR Pro Olomouc | 2023/09/14 11:51 | Robert Rumler v Mikolaj Lis | 6-2,1-6,6-3 |
| UTR Pro Olomouc | 2023/09/13 07:30 | Robert Rumler v Sergo Sikharulidze | 6-0,6-1 |
| UTR Pro Olomouc | 2023/09/12 09:00 | Robert Rumler v Matthew William Donald | 2-6,0-6 |
| UTR Pro Olomouc | 2023/09/11 06:00 | Robert Rumler v Petr Michnev | 1-6,4-6 |
| ITF M25 Maribor | 2023/08/30 12:00 | Robert Rumler v Nicolas Zanellato | 0-6,2-6 |
| ITF M25 Maribor | 2023/08/29 10:55 | Robert Rumler v Maks Meh | 1-6,6-0,10-6 |
| ITF M25 Maribor | 2023/08/28 11:25 | Robert Rumler v Marko Novak | 6-1,6-3 |
| UTR Pro Olomouc | 2023/07/08 08:06 | Dominik Suc v Robert Rumler | 6-4,7-6 |
| UTR Pro Olomouc | 2023/09/15 09:00 | Lukas Rosol v Daniel Orlita | 6-1,6-1 |
| UTR Pro Olomouc | 2023/09/14 06:00 | Pavel Nejedly v Daniel Orlita | 6-3,6-2 |
| UTR Pro Olomouc | 2023/09/13 09:00 | Dimitrije Zubac v Daniel Orlita | 0-6,3-6 |
| UTR Pro Olomouc | 2023/09/11 06:00 | Jan Jermar v Daniel Orlita | 3-6,6-3,6-7 |
| ITF M15 Vienna | 2023/08/28 08:00 | Daniel Orlita v Jakub Ostajewski | 6-2,2-6,4-10 |
| ITF M25 Lodz | 2023/08/08 09:00 | Maciej Kos v Daniel Orlita | 6-1,6-4 |
| ITF M25 Lodz | 2023/08/07 13:30 | Jakub Novak v Daniel Orlita | 4-6,1-6 |
| ITF M15 Uslar | 2023/07/17 10:30 | John H Lithen v Daniel Orlita | 6-2,6-2 |