| ITF Russia F2 Qual | 2016/06/27 07:00 | Ratniuk, Maxim v Denis Klok | 7-5,7-5 |
| ITF Russia F4 | 2016/08/02 12:25 | Sabanin, Yan v Ratniuk, Maxim | 4-6,2-6 |
| ITF Russia F3 | 2016/07/06 08:20 | Ratniuk, Maxim v Mikhail Korovin | 7-5,6-7,6-1 |
| ITF Russia F3 | 2016/07/04 10:00 | Ivanov, Vladimir v Ratniuk, Maxim | 6-7,4-6 |
| ITF Russia F2 | 2016/06/29 13:10 | Giner, Marc v Ratniuk, Maxim | 6-2,6-4 |
| ITF Russia F2 | 2016/06/28 07:00 | Desyatnik, Anton v Ratniuk, Maxim | 2-6,0-6 |
| ITF Russia F2 Qual | 2016/06/27 07:00 | Ratniuk, Maxim v Denis Klok | 7-5,7-5 |
| ITF Russia F1 Qual | 2016/06/18 07:00 | Ratniuk, Maxim v Fufygin, Mikhail | 2-6,0-6 |
| Tunisia F15, Singles Qualifying | 2016/04/22 10:40 | Mina, Gianni v Ratniuk, Maxim | 7-6,2-6,6-3 |
| ITF Russia F4 | 2016/08/02 12:40 | Denis Klok v Valentsev, Nikita | 6-2,6-4 |
| ITF Russia F3 | 2016/07/06 10:05 | Davydov, Ivan v Denis Klok | 6-4,4-6,6-2 |
| ITF Russia F3 | 2016/07/05 10:05 | Denis Klok v Tyurnev, Evgeny | 6-4,4-6,7-5 |
| ITF Russia F3 Qual | 2016/07/04 07:00 | Shakhnubaryan, Artur v Denis Klok | 5-7,3-6 |
| ITF Russia F3 Qual | 2016/07/03 07:00 | Bolotov, Sergey v Denis Klok | 3-6,2-6 |
| ITF Russia F2 Qual | 2016/06/27 07:00 | Ratniuk, Maxim v Denis Klok | 7-5,7-5 |
| ITF Russia F2 Qual | 2016/06/26 07:00 | Geraskin, Maxim v Denis Klok | 4-6,2-6 |
| ITF Bosnia and Herzegovina F3 | 2016/05/24 12:00 | Denis Klok v Baluda, Victor | 4-6,4-6 |