Stadium: Court 10 Round: 45
| ITF Germany F14 | 2015/09/30 10:10 | Sieber, Marc v Nejedly, Pavel | 6-3,6-4 |
| ITF Czech Republic F3 | 2018/06/01 08:30 | Patrik Rikl v Nejedly, Pavel | 6-2,6-2 |
| ITF Czech Republic F3 | 2018/05/31 09:30 | Nejedly, Pavel v Satral, Jan | 2-6,7-5,6-2 |
| ITF Czech Republic F3 | 2018/05/29 10:10 | Nejedly, Pavel v Yvo Panak | 6-4,3-6,6-2 |
| ITF Poland F4 | 2018/05/25 10:05 | Nejedly, Pavel v Maciej Rajski | 7-5,4-6,2-6 |
| ITF Poland F4 | 2018/05/24 10:20 | Nejedly, Pavel v Dembek, Michal | 6-4,6-2 |
| ITF Poland F4 | 2018/05/22 07:30 | Nejedly, Pavel v Nazaruk, Dominik | 6-2,6-1 |
| ITF Poland F3 | 2018/05/20 09:00 | Nejedly, Pavel v Pawel Juszczak | 7-5,4-6,1-6 |
| ITF Poland F3 | 2018/05/19 16:00 | Nejedly, Pavel v David Pichler | 6-4,6-4 |
| ITF Hungary F2 | 2018/05/18 08:00 | Mate Valkusz v Sieber, Marc | 6-1,6-1 |
| ITF Hungary F2 | 2018/05/17 14:55 | Emil Ruusuvuori v Sieber, Marc | 2-6,3-6 |
| ITF Hungary F2 | 2018/05/16 10:10 | Borsos, Gabor v Sieber, Marc | 1-6,7-6,1-6 |
| ITF Hungary F2 | 2018/05/15 12:30 | Szintai, David v Sieber, Marc | 4-6,3-6 |
| ITF Hungary F1 | 2018/05/11 10:45 | Mate Valkusz v Sieber, Marc | 6-2,6-2 |
| ITF Hungary F1 | 2018/05/10 11:05 | Kenneth Raisma v Sieber, Marc | 4-6,6-0,5-7 |
| ITF Hungary F1 | 2018/05/09 09:00 | Raspudic, Franjo v Sieber, Marc | 2-6,2-6 |
| ITF Hungary F1 | 2018/05/08 11:35 | Andre Biro v Sieber, Marc | 3-6,0-6 |