| Moscow, Singles M-ITF-RUS-04A | 08/13 07:00 | 54 | Rosenzweig, Nicolas v Shainyan, Svyatoslav | 6-2,6-1 | |
| USA F26, Singles Qualifying | 09/22 16:30 | 60 | Shainyan, Svyatoslav v Arovin, Oleksiy | Walkover | |
| ITF USA F25 | 09/17 18:00 | 60 | Shainyan, Svyatoslav v Lovett, Korey | 1-6,2-6 | |
| ITF USA F25 | 09/16 17:30 | 60 | Shainyan, Svyatoslav v Davis, Jack | 7-5,1-6,6-3 | |
| ITF USA F25 | 09/15 17:30 | 60 | Shainyan, Svyatoslav v Tsolakyan, Matthew | 6-4,2-6,7-6 | |
| ITF USA F25 | 09/14 19:00 | 60 | Shainyan, Svyatoslav v Pare, Francis | 6-3,7-6 | |
| ITF Russia F5 | 08/08 10:35 | 26 | Shainyan, Svyatoslav v Igoshin, Alexander | 2-6,2-6 | |
| ITF Russia F5 | 08/07 08:45 | 25 | Rudiukov, Ilya v Shainyan, Svyatoslav | 6-3,1-6,2-6 | |
| ITF Russia F5 Qual | 08/06 07:00 | 44 | Nashatyrkin, Roman v Shainyan, Svyatoslav | 2-6,3-6 | |
| ITF Russia F5 Qual | 08/05 09:30 | 44 | Shainyan, Svyatoslav v Kustepe, Nabi | 6-2,6-0 | |
| ITF Russia F4 | 08/01 07:00 | 26 | Shainyan, Svyatoslav v Fufygin, Mikhail | 3-6,6-7 | |
| ITF Russia F4 | 07/31 13:05 | 25 | Khaldeev, Mihail v Shainyan, Svyatoslav | 4-6,2-6 | |
| ITF Russia F4 Qual | 07/30 07:00 | 44 | Narbekov, Sultan v Shainyan, Svyatoslav | 2-6,2-6 | |
| ITF Russia F4 Qual | 07/29 11:00 | 44 | Shainyan, Svyatoslav v Ivanov, Vladislav | 6-2,7-5 | |
| ITF Russia F4 Qual | 07/29 07:00 | 44 | Shainyan, Svyatoslav v Kustepe, Nabi | 6-2,6-2 | |
| ITF Georgia F2 | 07/14 07:30 | 62 | Baryshev, Alexey v Shainyan, Svyatoslav | 6-4,7-6 | |
| ITF Russia F5 | 08/01 08:00 | 25 | Shainyan, Svyatoslav v Denis Yevseyev | 1-6,6-7 | |
| ITF Russia F4 | 07/23 07:00 | 62 | Shainyan, Svyatoslav v Yatsik, Yahor | 1-6,4-6 | |
| ITF Russia F4 | 07/22 07:00 | 62 | Kolobaev, Nikolay v Shainyan, Svyatoslav | 3-6,4-6 | |
| ITF Russia F3 Qual | 07/01 07:00 | 62 | Ivanov, Vladislav v Shainyan, Svyatoslav | 6-2,6-1 | |
| ITF Russia F2 Qual | 06/25 07:00 | 62 | Shainyan, Svyatoslav v Yatsik, Yahor | 4-6,6-4,4-6 | |
| ITF Russia F1 Qual | 06/19 08:55 | 44 | Alexey Nesterov v Shainyan, Svyatoslav | 6-2,6-4 | |
| ITF Russia F1 Qual | 06/18 07:00 | 44 | Shainyan, Svyatoslav v Lysov, Sergei | 6-1,6-2 | |
| ITF Russia F1 Qual | 06/17 07:00 | 44 | Shainyan, Svyatoslav v Bolotov, Sergey | 6-3,6-2 | |
| ITF USA F30 | 09/23 21:30 | 60 | Shainyan, Svyatoslav v Keegan Smith | 5-7,5-7 | |
| ITF Russia F5 Qual | 08/07 08:30 | 54 | Shainyan, Svyatoslav v Denis Klok | 2-6,6-2,2-6 | |
| ITF Russia F4 | 08/02 08:55 | 25 | Kozyukov, Vitaly v Shainyan, Svyatoslav | 7-5,6-2 | |
| ITF Russia F2 | 06/28 10:00 | 25 | Kozyukov, Vitaly v Shainyan, Svyatoslav | 7-6,4-6,6-2 | |
| ITF Russia F2 Qual | 06/27 07:00 | 44 | Shainyan, Svyatoslav v Dzhanashia, Shalva | 6-3,6-4 | |
| ITF Russia F2 Qual | 06/26 09:00 | 44 | Shofayziyev, Shonigmatjon v Shainyan, Svyatoslav | 7-6,2-6,1-6 |