Maria Sharapova defeated Garbine Muguruza 1-6 7-5 6-1 in the Roland Garros quarter-final on clay. The result followed the form book — Maria Sharapova came in leading the head-to-head 2–1, defending last year's final. Maria Sharapova extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-05-28 | Roland Garros | QF | clay | Garbine Muguruza | 6-2 6-1 |
| 2014-08-04 | Montreal | R32 | hard | Maria Sharapova | 4-6 6-3 6-1 |
| 2013-05-13 | Rome | R32 | clay | Maria Sharapova | 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 (164 vs 196). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About