Dragos Cristian Mirtea defeated Bogdan Ionut Apostol 7-5 6-4 in the Romania F9 round of 32 on clay. The upset overturned the form book — Bogdan Ionut Apostol came in leading the head-to-head 1–0. Dragos Cristian Mirtea claimed a first win over Bogdan Ionut Apostol in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-06-24 | Romania F5 | Q16 | clay | Bogdan Ionut Apostol | 7-5 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.