| ITF Lithuania F1 | 2015/07/19 10:00 | Ivan Davydov v Dmitry Mnushkin | 6-4,6-7,7-6 |
| ITF Lithuania F1 | 2015/07/18 09:30 | Ivan Davydov v Giorgio Ricca | 7-5,6-7,6-3 |
| ITF Russia F3 | 2015/06/14 07:00 | Ivan Davydov v Andrey Chepelev | 2-6,3-6 |
| ITF Russia F3 Qual | 2015/06/08 07:00 | Vladimir Ivanov v Ivan Davydov | 6-4,6-2 |
| ITF Russia F3 | 2015/06/01 09:10 | Ivan Davydov v Roman Nashatyrkin | 4-6,3-6 |
| ITF Russia F3 | 2015/05/31 07:00 | Ivan Davydov v Maxim Kravtsov | 7-6,6-7,6-2 |
| ITF Russia F1 | 2015/05/27 11:20 | Evgeny Karlovskiy v Ivan Davydov | 6-0,6-1 |
| ITF Turkey F36 | 2015/05/17 06:30 | Ivan Davydov v Sasha Supruniuk | 1-6,6-2,7-6 |
| ITF Lithuania F1 | 2015/07/19 07:00 | Vitaly Kozyukov v Mikalai Haliak | 7-6,7-5 |
| ITF Lithuania F1 | 2015/07/18 12:30 | Vitaly Kozyukov v Robertas Vrzesinski | 6-3,6-3 |
| ITF Lithuania F1 | 2015/07/18 07:00 | Vitaly Kozyukov v Henrik Traskin | 6-2,7-5 |
| ITF Russia F3 | 2015/06/09 07:00 | Artem Dubrivnyy v Vitaly Kozyukov | 6-7,6-2,6-3 |
| ITF Russia F3 | 2015/06/01 13:40 | Alexander Igoshin v Vitaly Kozyukov | 7-5,6-2 |
| ITF Russia F1 | 2015/05/25 12:40 | Anton Zaitcev v Vitaly Kozyukov | 6-2,6-3 |
| ITF Egypt F33 | 2015/04/01 10:45 | Ilija Vucic v Vitaly Kozyukov | 6-3,6-2 |
| ITF Egypt F33 | 2015/03/29 10:00 | Vitaly Kozyukov v Maxim Bulat | 6-2,6-0 |