| UTR Pro Olomouc | 2023/11/11 08:30 | Oleg Prihodko v Karol Filar | 6-4,5-4 |
| UTR Pro Olomouc | 2023/11/10 11:55 | Karol Filar v Domagoj Biljesko | 6-4,6-2 |
| UTR Pro Olomouc | 2023/11/09 11:30 | Karol Filar v Robert Rumler | 6-7,6-2,6-0 |
| UTR Pro Olomouc | 2023/11/08 10:42 | Jan Kusy v Karol Filar | 4-6,6-3,1-6 |
| UTR Pro Olomouc | 2023/11/07 11:30 | David Schwarc v Karol Filar | 3-6,5-7 |
| ITF M15 Sharm El Sheikh | 2023/10/02 11:00 | Karol Filar v Roberto Herman | 6-3,6-0 |
| ITF M15 Sharm El Sheikh | 2023/09/25 11:00 | Karol Filar v Ilgiz Kamchibekov | 3-6,4-6 |
| ITF M15 Budapest | 2023/09/03 07:00 | Mariano Tammaro v Karol Filar | 6-4,6-1 |