Rares Teodor Pieleanu defeated Robert Guna 7-5 7-5 in the M15 Slobozia 1 quarter-final on clay. Rares Teodor Pieleanu extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-08-07 | M15 Curtea De Arges 2 | QF | clay | Rares Teodor Pieleanu | 6-0 6-1 |
| 2025-07-29 | M25 Pitesti 1 | R32 | clay | Robert Guna | 4-6 7-6(6) 7-6(1) |
Averages over each player's completed matches in the selected window (37 vs 28). 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. About