Dinko Halachev defeated Marcel Radev 7-5 6-0 in the Bulgaria F4 round of 32 on clay. The result followed the form book — Dinko Halachev came in leading the head-to-head 1–0. Dinko Halachev extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-06-16 | Bulgaria F2 | Q16 | clay | Dinko Halachev | 7-5 6-2 |