Samantha Stosur defeated Lara Arruabarrena 6-3 6-4 in the Mallorca round of 16 on grass. The upset overturned the form book — Lara Arruabarrena came in leading the head-to-head 2–0. Samantha Stosur claimed a first win over Lara Arruabarrena in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-07-13 | Bastad | R16 | clay | Lara Arruabarrena | 7-6 6-0 |
| 2015-04-06 | Charleston | R32 | clay | Lara Arruabarrena | 6-3 3-6 6-4 |
Averages over each player's completed matches in the selected window (121 vs 161). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About