Olexiy Kolisnyk defeated Roman Boychuk 6-4 2-6 10-8 in the M15 Novomoskovsk 1 q64 on clay. The result followed the form book — Olexiy Kolisnyk came in leading the head-to-head 1–0. Olexiy Kolisnyk extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-05-14 | Ukraine F2 | QF | clay | Olexiy Kolisnyk | 7-6(6) 6-3 |