Christoffer Solberg defeated Mateusz Terczynski 6-1 3-6 10-5 in the M15 Vilnius 1 q16 on clay. The result followed the form book — Christoffer Solberg came in leading the head-to-head 1–0. Christoffer Solberg extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-05-21 | Sweden F3 | R32 | clay | Christoffer Solberg | 6-4 7-5 |