Round: 54 Ground: Hardcourt outdoor
| ITF Russia F7 Qual | 2015/08/29 13:25 | Boris Pokotilov v Oskar Lusti | 6-7,6-0,6-4 |
| ITF Estonia F1 | 2015/07/26 07:00 | Samm Butler v Oskar Lusti | 6-1,6-2 |
| ITF Egypt F33 | 2015/03/15 10:30 | Oskar Lusti v Anton Dubrov | 1-6,2-6 |
| ITF Estonia F4 | 2014/11/01 10:30 | Vitaly Kozyukov v Oskar Lusti | 6-1,6-1 |
| ITF Estonia F2 | 2014/07/19 07:00 | Alex Hedman v Oskar Lusti | 6-1,6-0 |
| ITF Russia F7 | 2015/08/31 14:00 | Alexander Bublik v Kirill Kivattsev | 6-3,7-6 |
| ITF Russia F5 | 2015/08/11 08:35 | Ivan Davydov v Kirill Kivattsev | 6-2,6-4 |
| ITF Russia F5 | 2015/08/10 07:00 | Alexander Boborykin v Kirill Kivattsev | 6-2,3-6,7-6 |
| ITF Russia F5 | 2015/08/06 07:00 | Marc Giner v Kirill Kivattsev | 6-2,6-0 |
| ITF Russia F5 Qual | 2015/08/03 07:00 | Anton Chekhov v Kirill Kivattsev | 2-6,4-6 |
| ITF Kazakhstan F4 | 2015/04/29 04:30 | Kirill Kivattsev v Vladimir Ivanov | 4-6,6-3,3-6 |
| ITF Kazakhstan F4 | 2015/04/28 07:55 | Alexandr Kushakov v Kirill Kivattsev | 3-6,3-6 |
| ITF Kazakhstan F4 Qual | 2015/04/27 07:30 | Kirill Kivattsev v Pavel Petrov | 6-1,7-6 |