Round: 25 Ground: Hardcourt indoor
| ITF Estonia F1 | 2015/11/08 08:00 | Kozyukov, Vitaly v Kosonen, Mika | 6-2,6-1 |
| ITF Estonia F1 | 2015/11/07 08:00 | Kozyukov, Vitaly v Tuomi, Verneri | 6-0,6-3 |
| ITF Estonia F3 | 2015/11/04 10:00 | Kozyukov, Vitaly v 자이체프, 안톤 | 6-7,1-6 |
| ITF Estonia F3 | 2015/11/03 13:00 | Kozyukov, Vitaly v 무자에브, 리차드 | 7-6,6-1 |
| ITF Estonia F3 | 2015/11/01 08:00 | Kozyukov, Vitaly v 비르타넨, 파누 | 6-1,6-1 |
| ITF Estonia F3 | 2015/10/31 08:00 | Kozyukov, Vitaly v Novotny, David | 6-3,6-2 |
| ITF Belarus F1 Qual | 2015/10/20 07:00 | Kozyukov, Vitaly v Zhyrmont, Dzmitry | 6-3,3-6,6-7 |
| ITF Belarus F1 Qual | 2015/10/14 09:55 | Kozyukov, Vitaly v 코토브, 파벨 | 3-6,6-4,3-6 |
| ITF Estonia F3 | 2015/11/03 15:00 | 라이스마, 케네스 v Siimar, Kristofer | 6-2,6-0 |
| ITF Lithuania F1 | 2015/07/21 10:25 | 포르투나, 클라우디오 v Siimar, Kristofer | 7-5,6-0 |
| ITF Estonia F2 | 2014/07/19 07:00 | Siimar, Kristofer v 사플린, 키릴 | 5-7,1-6 |
| ITF Estonia F1 | 2014/07/13 07:00 | 트베리조나스, 줄리우스 v Siimar, Kristofer | 4-6,6-4,6-2 |