Timea Bacsinszky defeated Simona Halep 4-6 6-3 6-2 in the Miami quarter-final on hard. The upset overturned the form book — Simona Halep came in leading the head-to-head 2–0, defending last year's semi-final. Timea Bacsinszky claimed a first win over Simona Halep in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-05-02 | Madrid | R16 | clay | Simona Halep | 6-2 6-3 |
| 2015-01-05 | Shenzhen | F | hard | Simona Halep | 6-2 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 (125 vs 197). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About