Petru Alexandru Luncanu defeated Robert Coman 3-6 7-5 6-3 in the Bulgaria F2 round of 32 on clay. The upset overturned the form book — Robert Coman came in leading the head-to-head 3–1. Petru Alexandru Luncanu narrowed the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-08-12 | Romania F8 | R32 | clay | Robert Coman | 1-6 6-0 4-0 |
| 2011-09-17 | Bucharest | Q32 | clay | Robert Coman | 4-6 6-4 6-2 |
| 2011-08-29 | Romania F9 | R32 | clay | Robert Coman | 7-6(6) 6-1 |
| 2011-06-06 | Romania F3 | SF | clay | Petru Alexandru Luncanu | 6-2 6-1 |
Averages over each player's completed matches in the selected window (105 vs 1). ATP, WTA & Challenger.
wins 50% of points on serve vs Alexandru Luncanu P.
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