Marius Copil advanced when Andrei Mlendea retired 6-1 1-0 in the Romania F16 qualifying round. Marius Copil extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-05-04 | Romania F1 | SF | clay | Andrei Mlendea | 3-6 7-5 6-2 |
| 2008-08-11 | Romania F16 | F | clay | Marius Copil | 6-3 7-6(5) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.