Nicolae Frunza defeated Petru Alexandru Luncanu 6-3 6-4 in the Romania F3 final on clay. The upset overturned the form book — Petru Alexandru Luncanu came in leading the head-to-head 7–1. Nicolae Frunza narrowed the head-to-head to 7–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-05-21 | Romania F1 | R32 | clay | Nicolae Frunza | 6-2 6-4 |
| 2016-06-20 | Romania F7 | R32 | clay | Petru Alexandru Luncanu | 4-6 6-3 6-4 |
| 2016-06-13 | Romania F6 | R16 | clay | Petru Alexandru Luncanu | 6-3 6-2 |
| 2016-05-16 | Romania F3 | R32 | clay | Petru Alexandru Luncanu | 6-2 2-0 |
| 2016-05-09 | Romania F2 | R16 | clay | Petru Alexandru Luncanu | 4-6 6-3 6-0 |
| 2015-08-10 | Romania F12 | R32 | clay | Petru Alexandru Luncanu | 6-2 4-6 6-4 |
| 2014-07-14 | Romania F8 | R16 | clay | Petru Alexandru Luncanu | 6-3 6-1 |
| 2014-03-17 | Croatia F4 | Q32 | clay | Petru Alexandru Luncanu | 6-2 6-1 |
Averages over each player's completed matches in the selected window (14 vs 2). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. Small sample — read as indicative. About