
Sloane Stephens defeated Polona Hercog 6-1 6-3 in the Roland Garros round of 64 on clay. The result followed the form book — Sloane Stephens came in leading the head-to-head 3–0, defending last year's round of 16. Sloane Stephens extended the head-to-head to 4–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-05-27 | Roland Garros | R32 | clay | Sloane Stephens | 6-3 5-7 6-4 |
| 2019-05-06 | Madrid | R64 | clay | Sloane Stephens | 6-2 7-6(4) |
| 2016-01-04 | Auckland | R32 | hard | Sloane Stephens | 6-3 6-3 |
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 (200 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About