| ITF - M25 Praha | 2021/10/05 08:00 | Jan Jermar v Pavel Nejedly | 4-6,0-6 |
| UTR Pro - Olomouc | 2023/09/11 06:00 | Pavel Nejedly v Dimitrije Zubac | 6-1,6-0 |
| ITF - M15 Viedeň | 2023/08/31 13:00 | Luka Mikrut v Pavel Nejedly | 6-2,6-0 |
| ITF - M15 Viedeň | 2023/08/30 09:55 | Vojtech Vlkovsky v Pavel Nejedly | 6-4,3-6,4-6 |
| ITF - M15 Kottingbrunn | 2023/08/16 12:20 | Paul Werren v Pavel Nejedly | 6-1,7-6 |
| ITF - M25 Lodz | 2023/08/10 09:30 | Pavel Nejedly v Jiri Barnat | 4-6,5-7 |
| ITF - M25 Lodz | 2023/08/09 08:00 | Pavel Nejedly v Giuseppe Tresca | 6-3,6-1 |
| ITF - M15 Store | 2023/06/21 09:35 | Pavel Nejedly v Martin Krumich | 2-6,3-6 |
| Challenger - Prostějov | 2023/06/04 14:30 | Pavel Nejedly v Manuel Guinard | 3-6,1-6 |
| UTR Pro - Olomouc | 2023/09/11 06:00 | Jan Jermar v Daniel Orlita | 3-6,6-3,6-7 |
| ITF - M25 Sion | 2023/08/30 08:00 | Stepan Pecak v Jan Jermar | 5-7,7-6,6-3 |
| ITF - M25 Sion | 2023/08/28 17:35 | Luca Parenti v Jan Jermar | 3-6,6-3,6-10 |
| ITF - M25 Sion | 2023/08/27 11:05 | Mathieu Bornet v Jan Jermar | 3-6,1-6 |
| ITF - M15 Caslano | 2023/08/20 12:25 | Giacomo Crisostomo v Jan Jermar | 6-2,6-0 |
| ITF - M25 Telfs | 2023/07/19 12:20 | Jan Jermar v Gerard Campana Lee | 6-4,2-6,2-6 |
| ITF - M25 Telfs | 2023/07/16 13:00 | Igor Dudun v Jan Jermar | 6-4,3-6,6-10 |
| ITF - M25 Telfs | 2023/07/16 07:00 | Jan Jermar v Nicolas Affolter | 6-2,6-4 |