Round: 26 Ground: Clay
| ITF Turkey F41 | 2015/10/15 07:00 | Marek Semjan v Kirill Dmitriev | 1-6,2-6 |
| ITF Turkey F41 | 2015/10/13 07:00 | Marek Semjan v Masaki Osafune | 7-6,2-6,7-6 |
| ITF Turkey F36 | 2015/10/06 07:00 | Tim Van Rijthoven v Marek Semjan | 6-4,6-3 |
| ITF Slovakia F3 | 2015/07/31 08:00 | Marek Jaloviec v Marek Semjan | 1-6,6-2,3-6 |
| ITF Slovakia F3 | 2015/07/30 08:00 | Vitaliy Sachko v Marek Semjan | 4-6,1-6 |
| ITF Slovakia F3 | 2015/07/28 11:10 | Scott Puodziunas v Marek Semjan | 7-5,4-6,6-7 |
| ITF Slovakia F2 | 2015/07/21 12:55 | Martin Blasko v Marek Semjan | 3-6,5-7 |
| ITF Croatia F4 | 2015/03/10 09:00 | Michal Schmid v Marek Semjan | 6-3,6-3 |
| ITF Estonia F1 | 2015/11/12 12:00 | Kenneth Raisma v Clement Geens | 6-3,6-4 |
| ITF Estonia F1 | 2015/11/11 13:00 | Paul Woerner v Clement Geens | 2-6,4-6 |
| ITF Estonia F1 | 2015/11/10 10:00 | Christoffer Solberg v Clement Geens | 2-6,2-6 |
| ITF Estonia F3 | 2015/11/07 10:00 | Dzmitry Zhyrmont v Clement Geens | 4-6,6-4,6-0 |
| ITF Estonia F3 | 2015/11/06 10:00 | Clement Geens v Hannes Wagner | 6-2,6-2 |
| ITF Estonia F3 | 2015/11/05 12:40 | Petr Michnev v Clement Geens | 4-6,6-7 |
| ITF Estonia F3 | 2015/11/04 10:00 | Alexander Vasilenko v Clement Geens | 4-6,6-7 |
| ITF Estonia F3 | 2015/11/03 11:20 | Anton Pavlov v Clement Geens | 2-6,6-7 |