Marcel Ioan Miron defeated Petru Alexandru Luncanu 3-6 7-6 6-4 in the Romania F1 round of 32 on clay. The upset overturned the form book — Petru Alexandru Luncanu came in leading the head-to-head 1–0. Marcel Ioan Miron claimed a first win over Petru Alexandru Luncanu in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-05-19 | Romania F2 | R32 | clay | Petru Alexandru Luncanu | 6-2 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.