Simona Halep defeated Lara Arruabarrena 6-4 6-4 in the Madrid round of 32 on clay. The result followed the form book — Simona Halep came in leading the head-to-head 2–1, defending last year's round of 64. Simona Halep extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-10-05 | Beijing | R64 | hard | Lara Arruabarrena | 5-4 RET |
| 2014-07-07 | Bucharest | QF | clay | Simona Halep | 6-3 6-1 |
| 2013-01-07 | Hobart | R32 | hard | Simona Halep | 6-3 6-2 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (198 vs 199). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About