SF Korea Open 2025

Ekaterina Alexandrova #11 def. Katerina Siniakova #77

6-4 6-2

Ekaterina Alexandrova defeated Katerina Siniakova 6-4 6-2 in the 2025 Korea Open semifinal on hard courts on September 20, 2025.

Match Information

Match Statistics

StatEkaterina AlexandrovaKaterina Siniakova
Serving
AcesServes that land in and are not touched by the returner.
10
Double faultsService points lost by missing both first and second serve.
33
First serve %Percentage of service points where the first serve landed in.
56.7%67.5%
First serve points won %Percentage of points won after making a first serve.
50.0%51.8%
Second serve points won %Percentage of second-serve points won, including points lost through double faults.
65.5%46.2%
Break points saved %Percentage of break points won by the server.
71.4%50.0%
Service points won %Percentage of all points won while serving.
56.7%50.0%
Returning
Break points converted %Percentage of break-point chances won by the returner.
50.0%28.6%
Return points won %Percentage of all points won while returning.
50.0%43.3%
Overall
Total points won %Percentage of all completed points won.
53.1%46.9%
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.
-0.1-6.8
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.
+6.8+0.1

* Match Serve+ and Match Return+ compare this match with the WTA 2025 average from available match stats. Zero is average; +5 means five percentage points above average. No opponent adjustment.

Player Comparison

FieldEkaterina AlexandrovaKaterina Siniakova
Country RUS CZE
Birth dateNov 15, 1994May 10, 1996
Age3029
Height175 cm174 cm
HandednessRight-HandedRight-Handed
Backhand styleTwo-Handed BackhandTwo-Handed Backhand
Ranking (entering)1177
Ranking points (entering)3,026900
Elo (entering)1,9641,860
Current career W-L250–197228–246
Current career earnings$10,956,763$17,388,124

Path

Ekaterina Alexandrova's path

OpponentScoreW-LH2HMatch DataDateRound
Ella Seidel #1056-2 6-3WH2HMatch dataSep 20, 2025QF
Lois Boisson #494-6 6-2 6-2WH2HMatch dataSep 18, 2025R16

Ekaterina Alexandrova's next match

OpponentScoreW-LH2HMatch DataDateRound
Iga Swiatek #26-1 6-7(3) 5-7LH2HMatch dataSep 21, 2025F

Katerina Siniakova's path

OpponentScoreW-LH2HMatch DataDateRound
Suzan Lamens #646-1 7-5WH2HMatch dataSep 20, 2025QF
Daria Kasatkina #167-6(2) 6-2WH2HMatch dataSep 18, 2025R16
Sohyun Park #2936-2 6-2WH2HMatch dataSep 15, 2025R32
Talia Gibson #1076-1 6-2WH2HMatch dataSep 14, 2025Q2
Astra Sharma #1436-4 6-4WH2HMatch dataSep 13, 2025Q1