Stadium: Clay 4 Round: 25 Ground: Hardcourt outdoor
| ITF Russia F7 | 2018/08/23 07:00 | Alexander Zhurbin v Maxim Ratniuk | 6-2,6-4 |
| ITF Russia F7 | 2018/08/22 07:30 | Maxim Ratniuk v Vladimir Ivanov | 7-6,7-5 |
| ITF Russia F7 | 2018/08/21 09:15 | Denis Matsukevich v Maxim Ratniuk | 7-5,1-6,2-6 |
| ITF Russia F6 | 2018/08/16 08:55 | Richard Muzaev v Maxim Ratniuk | 7-5,6-7,7-6 |
| ITF Russia F6 | 2018/08/15 07:00 | Oleg Khotkov v Maxim Ratniuk | 4-6,3-6 |
| ITF Russia F6 | 2018/08/14 09:45 | Maxim Ratniuk v Markos Kalovelonis | 6-4,7-5 |
| ITF Russia F5 | 2018/08/09 07:00 | Alexander Zhurbin v Maxim Ratniuk | 6-4,6-7,7-5 |
| ITF Russia F5 | 2018/08/08 07:30 | Alexander Boborykin v Maxim Ratniuk | 4-6,3-6 |
| ITF Netherlands F5 | 2018/08/20 08:00 | Max Houkes v Mick Veldheer | 6-4,3-6,6-4 |
| ITF Netherlands F4 | 2018/08/15 14:30 | Max Houkes v Mick Veldheer | 7-5,3-6,6-4 |
| ITF Austria F6 | 2018/08/09 10:25 | Mariano Kestelboim v Mick Veldheer | 7-5,6-1 |
| ITF Austria F6 | 2018/08/08 09:00 | Mick Veldheer v Takuto Niki | 7-6,7-5 |
| ITF Austria F6 | 2018/08/07 09:00 | Mick Veldheer v Philip Aplienz | 6-2,6-2 |
| ITF Austria F4 | 2018/07/24 10:00 | Yuta Shimizu v Mick Veldheer | 7-5,7-6 |
| ITF Austria F3 | 2018/07/18 08:00 | Ivan Davydov v Mick Veldheer | 6-4,7-5 |
| ITF Austria F3 | 2018/07/17 11:25 | Filip Duda v Mick Veldheer | 1-6,6-7 |