Stadium: Court 3 Round: 26 Ground: Clay
| Challenger - Prostejov - Doubles Hommes | 2018/06/04 13:45 | Cuevas M / Cuevas P v Kopriva, Vit / Poljak, David | 6-2,6-1 |
| ITF Poland F3 MD | 2018/05/20 14:00 | Bangoura S / Walkow S v Kopriva, Vit / Poljak, David | 0-6,6-1,10-4 |
| ITF Poland F3 MD | 2018/05/18 17:20 | Kopriva, Vit / Poljak, David v Cias P / Kowalczyk M | 6-0,6-0 |
| ITF Poland F3 MD | 2018/05/18 16:00 | Kossek D / Panfil G v Kopriva, Vit / Poljak, David | 1-6,6-2,7-10 |
| ITF Poland F3 MD | 2018/05/16 13:35 | Gajewski K / Matuszewski P v Kopriva, Vit / Poljak, David | 3-6,4-6 |
| ITF Cyprus F2 MD | 2016/11/23 12:30 | Brunner P / Miedler L v Kopriva, Vit / Poljak, David | 6-4,6-0 |
| ITF Cyprus F2 MD | 2016/11/22 12:05 | Kopriva, Vit / Poljak, David v Baghdatis P / Christoforou C | 7-5,6-4 |
| ITF Cyprus F1 MD | 2016/11/17 12:00 | Kopriva, Vit / Poljak, David v ASK F / Salman O | 3-6,5-7 |
| ITF Czech Republic F4 MD | 2018/06/27 15:45 | M Khomentovskiy / R Safiullin v Borsos G / Pichler D | 6-4,1-6,5-10 |
| ITF Czech Republic F4 MD | 2018/06/25 13:30 | D Kalenichenko / D Poljak v M Khomentovskiy / R Safiullin | 6-7,3-6 |