
Marta Kostyuk defeated Anastasia Potapova 6-3 6-2 in the Madrid round of 16 on clay. The result followed the form book — Marta Kostyuk came in ranked #13, defending last year's round of 64. Marta Kostyuk extended the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-04-21 | Madrid | SF | clay | Marta Kostyuk | 6-2 1-6 6-1 |
| 2024-03-06 | Indian Wells | QF | hard | Marta Kostyuk | 6-0 7-5 |
| 2023-06-19 | Birmingham | R32 | grass | Anastasia Potapova | 6-7(6) 7-5 6-4 |
| 2023-03-20 | Miami | R64 | hard | Anastasia Potapova | 6-1 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
Per-surface Serve / Return Rating (0–100, percentile within the clay field, opponent-adjusted over 52 weeks). About
Averages over each player's completed matches in the selected window (62 vs 62). 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.
Kostyuk M.: 2 days rest · 4 matches, 82 games (7d) · Potapova A.: 12 days rest · 1 match (14d). Higher means fresher. About