

Sloane Stephens defeated Karolina Pliskova 6-0 6-4 in the Roland Garros round of 128 on clay. The upset overturned the form book — Karolina Pliskova came in ranked #73, defending last year's round of 64. Sloane Stephens extended the head-to-head to 6–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-01-19 | Australian Open | R128 | hard | Karolina Pliskova | 7-6(7) 6-2 |
| 2024-04-15 | Rouen | R16 | clay | Sloane Stephens | 6-3 6-2 |
| 2021-05-31 | Roland Garros | R64 | clay | Sloane Stephens | 7-5 6-1 |
| 2018-10-22 | Singapore | SF | hard | Sloane Stephens | 0-6 6-4 6-1 |
| 2018-05-07 | Madrid | R16 | clay | Karolina Pliskova | 6-2 6-3 |
| 2015-10-05 | Beijing | R64 | hard | Sloane Stephens | 6-3 6-2 |
| 2012-06-25 | Wimbledon | R128 | grass | Sloane Stephens | 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 (106 vs 90). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.
Pliskova K.: 10 days rest · 2 matches (14d). Higher means fresher. About