SF Madrid Open 2026

Marta Kostyuk #23 def. Anastasia Potapova #56

6-2 1-6 6-1

Marta Kostyuk defeated Anastasia Potapova 6-2 1-6 6-1 in the 2026 Madrid Open semifinal on clay courts on April 30, 2026.

Match Information

Match Statistics

StatMarta KostyukAnastasia Potapova
Serving
AcesServes that land in and are not touched by the returner.
10
Double faultsService points lost by missing both first and second serve.
55
First serve %Percentage of service points where the first serve landed in.
53.4%67.2%
First serve points won %Percentage of points won after making a first serve.
53.8%62.2%
Second serve points won %Percentage of second-serve points won, including points lost through double faults.
52.9%27.3%
Break points saved %Percentage of break points won by the server.
66.7%58.3%
Service points won %Percentage of all points won while serving.
53.4%50.7%
Returning
Break points converted %Percentage of break-point chances won by the returner.
41.7%33.3%
Return points won %Percentage of all points won while returning.
49.2%46.6%
Overall
Total points won %Percentage of all completed points won.
51.4%48.6%
Match Serve+This match’s service points won percentage minus the tour’s season average, in percentage points. Zero is average; +5 means five points above average. Match-weighted available stats; no opponent adjustment.
-3.6-6.2
Match Return+This match’s return points won percentage minus the tour’s season average, in percentage points. Zero is average; +5 means five points above average. Match-weighted available stats; no opponent adjustment.
+6.2+3.6

* Match Serve+ and Match Return+ compare this match with the WTA 2026 average from available match stats. Zero is average; +5 means five percentage points above average. No opponent adjustment.

Win Probability

How the market's view of each player's chances changed through the match.

Source: Polymarket (opens in a new tab)

Focus the chart and use the left and right arrow keys to inspect probability updates.

Player Comparison

FieldMarta KostyukAnastasia Potapova
Country UKR AUT
Birth dateJun 28, 2002Mar 30, 2001
Age2325
Height175 cm175 cm
HandednessRight-HandedRight-Handed
Backhand styleTwo-Handed BackhandTwo-Handed Backhand
Ranking (entering)2356
Ranking points (entering)1,7221,065
Elo (entering)2,0231,880
Current career W-L161–117168–136
Current career earnings$10,628,749$6,710,702
Pre-match H2H

Path

Marta Kostyuk's path

OpponentScoreW-LH2HMatch DataDateRound
Linda Noskova #137-6(1) 6-0WH2HMatch dataApr 29, 2026QF
Caty Mcnally #766-2 6-3WH2HMatch dataApr 27, 2026R16
Jessica Pegula #56-1 6-4WH2HMatch dataApr 26, 2026R32
Yulia Putintseva #806-1 6-3WH2HMatch dataApr 24, 2026R64

Marta Kostyuk's next match

OpponentScoreW-LH2HMatch DataDateRound
Mirra Andreeva #86-3 7-5WH2HMatch dataMay 2, 2026F

Anastasia Potapova's path

OpponentScoreW-LH2HMatch DataDateRound
Karolina Pliskova #1976-1 6-7(4) 6-3WH2HMatch dataApr 29, 2026QF
Elena Rybakina #27-6(8) 6-4WH2HMatch dataApr 27, 2026R16
Jelena Ostapenko #404-6 6-4 6-4WH2HMatch dataApr 26, 2026R32
Shuai Zhang #656-3 6-1WH2HMatch dataApr 24, 2026R64
Teodora Kostovic #1646-4 7-5WH2HMatch dataApr 20, 2026Q1