QF Korea Open 2025

Katerina Siniakova #77 def. Suzan Lamens #64

6-1 7-5

Katerina Siniakova defeated Suzan Lamens 6-1 7-5 in the 2025 Korea Open quarterfinal on hard courts on September 20, 2025.

Match Information

Match Statistics

StatKaterina SiniakovaSuzan Lamens
Aces11
Double faults75
First serve %63.0%56.0%
First serve points won %74.0%56.0%
Second serve points won %35.0%32.0%
Break points saved %50.0%57.0%
Break points converted %43.0%50.0%
Service points won %60.0%45.0%
Return points won %55.0%40.0%
Total points won %57.0%43.0%
Serve rating10185
Return rating10494

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

FieldKaterina SiniakovaSuzan Lamens
Country CZE NED
Birth dateMay 10, 1996Jul 5, 1999
Age2926
Height174 cm168 cm
HandednessRight-HandedRight-Handed
Backhand styleTwo-Handed BackhandTwo-Handed Backhand
Ranking (entering)7764
Ranking points (entering)9001,009
Elo (entering)1,8491,740
Current career W-L228–24630–36
Current career earnings$17,388,124$1,632,142
Pre-match H2H

Path

Katerina Siniakova's path

OpponentScoreW-LH2HMatch DataDateRound
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

Katerina Siniakova's next match

OpponentScoreW-LH2HMatch DataDateRound
Ekaterina Alexandrova #114-6 2-6LH2HMatch dataSep 20, 2025SF

Suzan Lamens's path

OpponentScoreW-LH2HMatch DataDateRound
Diana Shnaider #196-4 6-4WH2HMatch dataSep 18, 2025R16
Tatjana Maria #446-4 6-1WH2HMatch dataSep 17, 2025R32