Round: 25 Ground: Carpet indoor
| ITF Hungary F7 | 2016/09/27 08:00 | Carlos Taberner v Marek Semjan | 7-5,6-3 |
| ITF Hungary F4 | 2016/09/05 08:00 | Marek Semjan v Patryk Krolik | 1-6,1-6 |
| ITF Slovakia F3 | 2016/08/10 08:00 | Dominik Kellovsky v Marek Semjan | 4-6,6-4,7-6 |
| ITF Slovakia F2 | 2016/08/03 07:30 | Marek Semjan v Ivan Kosec | 4-6,6-4,2-6 |
| ITF Slovakia F2 | 2016/08/01 12:00 | Marek Semjan v Mikalai Haliak | 6-3,6-1 |
| ITF Slovakia F2 | 2016/08/01 07:00 | Marek Semjan v Domen Gostincar | 7-5,7-6 |
| ITF Slovakia F1 | 2016/07/27 12:55 | Dominik Kellovsky v Marek Semjan | 7-5,6-3 |
| ITF Serbia F1 | 2016/07/20 07:30 | Marek Semjan v Kirill Dmitriev | 3-6,2-6 |
| ITF Netherlands F7 | 2016/08/29 10:00 | Niels Lootsma v Colin Van Beem | 7-6,6-7,6-7 |
| ITF Netherlands F5 | 2016/08/18 11:10 | Niels Lootsma v Gijs Brouwer | 6-3,3-6,3-6 |
| ITF Netherlands F5 | 2016/08/17 11:15 | Niels Lootsma v Tomas Charlos | 7-5,6-3 |
| ITF Italy F3 | 2016/03/16 15:20 | Niels Lootsma v Markus Eriksson | 3-6,7-6,1-6 |
| ITF Italy F3 | 2016/03/14 11:00 | Niels Lootsma v Antoine Hoang | 7-6,6-7,6-3 |
| ITF Italy F2 | 2016/03/07 17:15 | Matteo Marfia v Niels Lootsma | 6-3,4-6,7-5 |
| ITF Switzerland F2 | 2016/02/19 14:40 | Adrien Bossel v Niels Lootsma | 7-6,1-6,7-6 |
| ITF Switzerland F2 | 2016/02/18 12:00 | Kevin Krawietz v Niels Lootsma | 4-6,2-6 |