Stadium: COURT 1 Round: 27 Ground: Clay
| ITF Russia F3 | 2017/07/05 07:00 | Ratniuk, Maxim v Muzaev, Richard | 6-2,7-6 |
| ITF Russia F2 | 2017/06/28 09:45 | Muzaev, Richard v Ratniuk, Maxim | 6-4,6-2 |
| ITF Russia F6 | 2018/08/15 09:40 | Pavel Kotov v Muzaev, Richard | 4-6,6-7 |
| ITF Russia F6 | 2018/08/14 07:00 | Igoshin, Alexander v Muzaev, Richard | 0-6,1-6 |
| ITF Russia F5 | 2018/08/08 07:30 | Tyurnev, Evgeny v Muzaev, Richard | 6-3,4-6,6-3 |
| ITF Russia F4 | 2018/08/04 08:40 | Zaitcev, Anton v Muzaev, Richard | 5-7,6-1,3-6 |
| ITF Russia F4 | 2018/08/03 07:00 | Fufygin, Mikhail v Muzaev, Richard | 6-4,5-7,0-6 |
| ITF Russia F4 | 2018/08/02 07:00 | Voronin, Dimitriy v Muzaev, Richard | 1-6,6-3,2-6 |
| ITF Russia F4 | 2018/08/01 08:25 | Muzaev, Richard v Dzhanashia, Shalva | 6-7,6-0,6-0 |
| ITF Russia F4 | 2018/07/30 11:45 | Muzaev, Richard v Korolev, Vladimir | 6-0,7-5 |
| ITF Russia F6 | 2018/08/15 07:00 | Khotkov, Oleg v Ratniuk, Maxim | 4-6,3-6 |
| ITF Russia F6 | 2018/08/14 09:45 | Ratniuk, Maxim v Kalovelonis, Markos | 6-4,7-5 |
| ITF Russia F5 | 2018/08/09 07:00 | Zhurbin, Alexander v Ratniuk, Maxim | 6-4,6-7,7-5 |
| ITF Russia F5 | 2018/08/08 07:30 | Boborykin, Alexander v Ratniuk, Maxim | 4-6,3-6 |
| ITF Russia F5 | 2018/08/06 10:40 | Mugtasimov, Ruslan v Ratniuk, Maxim | 2-6,1-6 |
| ITF Russia F4 | 2018/08/01 09:05 | Ratniuk, Maxim v Matsukevitch, Denis | 6-2,7-6 |
| ITF Russia F4 | 2018/07/31 08:55 | Khomentovskiy, Matvey v Ratniuk, Maxim | 4-6,2-6 |
| ITF Georgia F2 | 2018/07/20 06:00 | Ratniuk, Maxim v Koray Kirci | 2-6,3-6 |