Stadium: Wisla Centrum 2 Round: 25 Ground: Clay
| ITF Poland F2 | 2018/05/07 08:00 | Duje Ajdukovic v Ivan Yatsuk | 6-3,7-6 |
| ITF Poland F2 | 2018/05/06 07:30 | Benjamin Winter Lopez v Ivan Yatsuk | 2-6,7-5,0-6 |
| ITF Poland F2 | 2018/05/05 11:00 | Adam Kwiatkowski v Ivan Yatsuk | 6-7,7-6,3-6 |
| ITF Poland F1 | 2018/04/29 07:00 | Ivan Yatsuk v Robert Strombachs | 2-6,4-6 |
| ITF Poland F1 | 2018/04/28 07:00 | Vitalii Shcherba v Ivan Yatsuk | 2-6,1-6 |
| Challenger Sarasota Qual | 2018/04/14 14:00 | Danny Thomas v Ivan Yatsuk | 6-2,6-3 |
| ITF USA F5 | 2018/01/19 14:00 | Bradley Frye v Ivan Yatsuk | 7-6,7-5 |
| ITF USA F3 Qual | 2018/01/06 15:00 | Ivan Yatsuk v Aleksandar Kovacevic | 2-6,4-6 |
| Challenger Ostrava Qual | 2018/04/29 10:45 | Evan Furness v Pavel Nejedly | 6-1,6-4 |
| Challenger Ostrava Qual | 2018/04/28 08:00 | Pavel Nejedly v Zsombor Piros | 1-6,6-4,7-6 |
| ITF Turkey F15 | 2018/04/21 07:30 | Nino Serdarusic v Pavel Nejedly | 6-3,6-3 |
| ITF Turkey F15 | 2018/04/20 09:30 | Tomislav Jotovski v Pavel Nejedly | 1-6,2-6 |
| ITF Turkey F15 | 2018/04/19 10:35 | Pavel Nejedly v Tomas Lipovsek Puches | 7-5,7-6 |
| ITF Turkey F15 | 2018/04/17 07:30 | Pavel Nejedly v George Von Massow | 7-6,6-4 |
| ITF Croatia F3 | 2018/03/21 10:15 | Dragos Dima v Pavel Nejedly | 4-6,6-4,6-4 |
| ITF Croatia F2 | 2018/03/13 10:45 | Franjo Raspudic v Pavel Nejedly | 6-4,1-6,7-6 |