Round: 54 Ground: Hardcourt indoor
| ITF Belarus F1 Qual | 2015/08/15 07:00 | Ivan Kalinin v Aleksei Khomich | 2-6,4-6 |
| ITF Belarus F1 Qual | 2015/08/09 09:30 | Pavel Filin v Ivan Kalinin | 6-4,6-2 |
| ITF Russia F5 Qual | 2015/08/03 07:00 | Ivan Kalinin v Artsiom Dabryian | 3-6,1-6 |
| ITF Georgia F2 | 2015/06/09 11:05 | Ivan Kalinin v Irakli Metreveli | 2-6,6-1,6-7 |
| ITF Georgia F2 | 2015/05/31 06:00 | Michael Avetisyan v Ivan Kalinin | 6-7,6-7 |
| ITF Georgia F2 | 2015/05/24 07:00 | Ivan Kalinin v Jeff Guerrero | 2-6,6-7 |
| ITF Portugal F2 Qual | 2015/02/28 14:30 | Ivan Kalinin v Diogo Lourenco | 4-6,2-6 |
| ITF Belarus F1 Qual | 2015/08/17 07:00 | Aliaksandr Bulitski v Ivan Davydov | 5-7,6-2,6-3 |
| ITF Russia F5 | 2015/08/11 08:35 | Ivan Davydov v Kirill Kivattsev | 6-2,6-4 |
| ITF Russia F5 | 2015/08/05 07:00 | Pavel Kotov v Ivan Davydov | 5-7,4-6 |
| ITF Russia F5 Qual | 2015/08/03 07:00 | Andrei Levine v Ivan Davydov | 6-3,2-6,3-6 |
| ITF Lithuania F1 | 2015/07/21 08:00 | Ivan Davydov v Vitaly Kozyukov | 1-6,4-6 |
| 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 |