Stadium: Indoor 3 Round: 54 Ground: Clay
| 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 | 2023/07/07 06:00 | Alessandro-D Ventre v Robert Rumler | 6-3,2-6,4-5 |
| UTR Pro - Olomouc | 2023/07/06 10:00 | Jan Jermar v Robert Rumler | 6-3,6-4 |
| UTR Pro - Olomouc | 2023/07/05 07:30 | Jonasz Dziopak v Robert Rumler | 1-6,6-7 |
| UTR Pro - Olomouc | 2023/07/03 06:48 | Maxwell Benson v Robert Rumler | 5-7,6-7 |
| ITF - M25 Most | 2023/05/24 11:20 | Robert Rumler v Stuart Parker | 6-3,6-7,1-6 |
| ITF - M25 Most | 2023/05/23 08:00 | Robert Rumler v Stepan Pecak | 6-1,6-3 |
| ITF - M25 Maribor | 2023/08/28 14:45 | Sicheng Li v Maks Meh | 2-6,1-6 |
| ITF - M15 Kottingbrunn | 2023/08/16 12:30 | Maks Meh v Matej Dodig | 5-7,4-6 |
| ITF - M15 Kottingbrunn | 2023/08/14 12:00 | Alfred Almasi v Maks Meh | 4-6,1-6 |
| ITF - M15 Kottingbrunn | 2023/08/14 08:00 | Kyle Overmyer v Maks Meh | 3-6,1-6 |
| ITF - M15 Kottingbrunn | 2023/08/13 12:00 | Maks Meh v Martin Zeljenka | 6-2,6-3 |
| ITF - M25 Osijek | 2023/08/07 12:20 | Maks Meh v Maurus Malgiaritta | 6-3,1-6,3-10 |
| ITF - M25 Osijek | 2023/08/06 10:00 | Maks Meh v Adam Krischke | 5-7,6-2,10-7 |