Estádio: Court 3 Round: 25 Ground: Carpet indoor
| ITF - República Checa F8 | 2018/10/30 09:00 | Piotr Grynkowski v Ivan Marrero Curbelo | 7-6,6-3 |
| ITF - República Checa F8 | 2018/10/29 12:00 | Marcell Bartakovics v Piotr Grynkowski | 3-6,3-6 |
| ITF Czech Republic F7 | 2018/10/24 08:00 | Piotr Grynkowski v Jan Mertl | 7-6,3-6,3-6 |
| ITF Czech Republic F7 | 2018/10/23 11:10 | Kai Lemstra v Piotr Grynkowski | 4-6,6-1,4-6 |
| ITF Czech Republic F7 | 2018/10/22 13:00 | Daniel Vrba v Piotr Grynkowski | 6-4,4-6,3-6 |
| ITF - Alemanha F15 | 2018/10/11 13:50 | Denis Matsukevich v Piotr Grynkowski | 6-4,6-2 |
| ITF - Alemanha F15 | 2018/10/10 12:10 | Leonard Von Hindte v Piotr Grynkowski | 6-7,6-1,3-6 |
| ITF - Alemanha F15 | 2018/10/08 08:00 | Piotr Grynkowski v Thorsten Sollie | 7-5,7-5 |
| ITF - Israel F14 | 2018/10/17 11:40 | Igor Smilansky v Jakub Paul | 6-1,6-2 |
| ITF - Israel F14 | 2018/10/15 07:00 | Jakub Paul v Ram Kapach | 6-4,3-6,6-2 |
| ITF - Israel F13 | 2018/10/11 07:00 | Ben Patael v Jakub Paul | 2-6,6-1,6-1 |
| ITF - Israel F13 | 2018/10/10 07:00 | Joshua Luck v Jakub Paul | 5-7,3-6 |
| ITF - Israel F13 | 2018/10/09 07:00 | Julius Tverijonas v Jakub Paul | 5-7,5-7 |
| ITF - Suíça F5 | 2018/09/04 10:50 | Petr Nouza v Jakub Paul | 1-6,6-2,6-3 |
| ITF - Switzerland F4 | 2018/08/29 09:50 | Peter Heller v Jakub Paul | 3-6,6-1,7-6 |
| ITF - Switzerland F4 | 2018/08/28 14:30 | Jakub Paul v Luca Staeheli | 6-2,6-2 |