Round: 26 Ground: Carpet indoor
| ITF Russia F1 | 2015/05/25 12:40 | Anton Zaitcev v Vitaly Kozyukov | 6-2,6-3 |
| ITF Estonia F3 | 2015/11/03 13:00 | Vitaly Kozyukov v Richard Muzaev | 7-6,6-1 |
| ITF Estonia F3 | 2015/11/01 08:00 | Vitaly Kozyukov v Panu Virtanen | 6-1,6-1 |
| ITF Estonia F3 | 2015/10/31 08:00 | Vitaly Kozyukov v David Novotny | 6-3,6-2 |
| ITF Belarus F1 Qual | 2015/10/20 07:00 | Vitaly Kozyukov v Dzmitry Zhyrmont | 6-3,3-6,6-7 |
| ITF Belarus F1 Qual | 2015/10/14 09:55 | Vitaly Kozyukov v Pavel Kotov | 3-6,6-4,3-6 |
| ITF Belarus F1 Qual | 2015/10/13 08:00 | Vitaly Kozyukov v Aliaksandr Prudnikau | 6-0,6-4 |
| ITF Russia F8 | 2015/09/08 08:25 | Alexander Vasilenko v Vitaly Kozyukov | 6-4,6-2 |
| ITF Russia F8 Qual | 2015/09/05 07:00 | Vitaly Kozyukov v Vladimir Korolev | 6-1,6-1 |
| ITF Estonia F3 | 2015/11/02 13:15 | Vladimir Polyakov v Anton Zaitcev | 6-4,3-6,3-6 |
| ITF Russia F8 | 2015/09/11 08:00 | Anton Zaitcev v Mikhail Elgin | 3-6,1-6 |
| ITF Russia F8 | 2015/09/10 08:00 | Denys Molchanov v Anton Zaitcev | 4-6,6-2,6-7 |
| ITF Russia F8 | 2015/09/08 11:05 | Ivan Davydov v Anton Zaitcev | 4-6,1-6 |
| ITF Russia F7 | 2015/09/02 10:00 | Alexey Vatutin v Anton Zaitcev | 6-1,6-1 |
| ITF Russia F5 | 2015/08/14 07:00 | Anton Zaitcev v Alexey Vatutin | 6-3,1-6,0-6 |
| ITF Russia F5 | 2015/08/12 07:00 | Dmitry Surchenko v Anton Zaitcev | 2-6,0-6 |
| ATP Kitzbuhel Qual | 2015/08/01 13:05 | Anton Zaitcev v Kenny de Schepper | 3-6,4-6 |