Stadion: Court 6 Round: 62 Ground: Clay
| ITF - M25 - Bielsko Biala | 2023/08/14 09:00 | Ondrej Horak v Samuel Paulovcak | 6-3,6-3 |
| ITF - M15 - Novi Sad | 2023/07/30 08:30 | Kristijan Juhas v Samuel Paulovcak | 6-0,6-3 |
| ITF - M15 - Novi Sad | 2023/07/23 13:00 | Samuel Paulovcak v Nazar Oliynykov | 3-6,4-6 |
| ITF - M25 - Poprad | 2023/06/18 08:00 | Samuel Paulovcak v Andrej Krajcik | 6-7,4-6 |
| ITF - M25 - Trnava | 2023/03/28 12:00 | Samuel Paulovcak v Peter Nad | 2-6,3-6 |
| ITF - M25 - Trnava | 2023/03/27 10:30 | Attila Boros v Samuel Paulovcak | 7-5,3-6,9-11 |
| ITF - M15 - Bad Waltersdorf | 2022/08/23 07:00 | Samuel Paulovcak v Yvo Panak | 4-6,5-7 |
| ITF - M15 - Bad Waltersdorf | 2022/08/22 07:00 | Lazar Milicevic v Samuel Paulovcak | 1-6,6-3,8-10 |
| ITF - M25 - Pardubice | 2023/09/17 08:00 | Stepan Mruzek v Maurus Malgiaritta | 7-6,6-4 |
| ITF - M15 - Wien | 2023/08/30 12:45 | Andrey Chepelev v Stepan Mruzek | 4-6,6-1,6-3 |
| ITF - M15 - Wien | 2023/08/28 10:30 | Stepan Mruzek v Kyle Overmyer | 6-3,7-5 |
| ITF - M15 - Wien | 2023/08/27 08:00 | Stepan Mruzek v Ryan Johnson | 6-2,7-5 |
| ITF - M15 - Frankfurt am Main | 2023/08/09 10:15 | Facundo Yunis v Stepan Mruzek | 6-2,6-4 |
| ITF - M15 - Frankfurt am Main | 2023/08/07 08:00 | Alessio Vasquez Gehrke v Stepan Mruzek | 3-6,7-6,6-10 |
| ITF - M25 - Wetzlar | 2023/08/03 07:50 | Stepan Mruzek v Vincent Marysko | 3-6,6-7 |
| ITF - M25 - Wetzlar | 2023/08/01 12:15 | Taym Alazmeh v Stepan Mruzek | 4-6,7-6,8-10 |