Nicolae Frunza defeated Andrei Stefan Apostol 6-4 6-2 in the Hungary F1 round of 16 on clay. The result followed the form book — Nicolae Frunza came in leading the head-to-head 4–0. Nicolae Frunza extended the head-to-head to 5–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-05-15 | Romania F1 | R32 | clay | Nicolae Frunza | 6-4 3-6 6-4 |
| 2016-08-22 | Romania F14 | R16 | clay | Nicolae Frunza | 7-6(4) 6-4 |
| 2016-07-25 | Romania F10 | F | clay | Nicolae Frunza | 6-1 6-4 |
| 2016-06-27 | Romania F8 | R32 | clay | Nicolae Frunza | 7-5 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.