Ground: Clay
| ITF Slovakia F2 | 2015/07/20 07:00 | Khomentovskiy, Matvey v Zdenek Derkas | 5-7,6-7 |
| ITF Slovakia F2 | 2015/07/20 07:00 | Khomentovskiy, Matvey v Zdenek Derkas | 5-7,6-7 |
| ITF Czech Republic F3 Qual | 2015/05/24 08:00 | Khomentovskiy, Matvey v Bisko, Michal | 6-1,4-6,1-6 |
| ITF Greece F4 | 2015/04/15 08:00 | Daniel Masur v Khomentovskiy, Matvey | 7-5,6-1 |
| ITF Greece F4 | 2015/04/13 08:40 | Stefan Frljanic v Khomentovskiy, Matvey | 6-7,3-6 |
| ITF Greece F4 | 2015/04/12 08:00 | Khomentovskiy, Matvey v Tamir, Daniel | 6-4,7-6 |
| ITF Greece F4 | 2015/04/11 08:30 | Di Maro, Marco v Khomentovskiy, Matvey | 4-6,5-7 |
| ITF Greece F3 | 2015/04/07 08:40 | Crepaldi, Erik v Khomentovskiy, Matvey | 6-4,6-4 |
| ITF Greece F3 | 2015/04/06 09:00 | Di Maro, Lorenzo v Khomentovskiy, Matvey | 1-6,1-6 |
| ITF Slovakia F2 | 2015/07/22 13:45 | Zdenek Derkas v Zdenek Kolar | 2-6,4-6 |
| ITF Slovakia F2 | 2015/07/21 07:00 | Calum Puttergill v Zdenek Derkas | 6-3,1-6,1-6 |
| ITF Slovakia F2 | 2015/07/20 07:00 | Khomentovskiy, Matvey v Zdenek Derkas | 5-7,6-7 |
| Czech Republic F6, Singles Qualifying | 2015/07/04 11:00 | Chadaj, Adam v Zdenek Derkas | 6-3,7-5 |
| ITF Czech Republic F5 Qual | 2015/06/29 08:00 | Zdenek Derkas v Krstev, Ondrej | 5-7,6-7 |
| ITF Czech Republic F5 Qual | 2015/06/28 08:00 | Vajda, Peter v Zdenek Derkas | 4-6,6-4,3-6 |
| ITF Czech Republic F4 Qual | 2015/06/21 10:00 | Papik, Tomas v Zdenek Derkas | 6-3,3-6,4-6 |
| ITF Czech Republic F2 Qual | 2015/05/18 09:25 | Zdenek Derkas v Walkow, Szymon | 6-0,6-1 |