Ekaterina Alexandrova def. Katerina Siniakova — Semifinal, Korea Open 2025
WTA 500HardSeoul, South Korea
Played20 Sep 2025
🇷🇺ranked WTA number 11 going into this drawWon
E. Alexandrova seeded 2 6 6
🇷🇺Ekaterina Alexandrova
🇨🇿Katerina Siniakova
Match stats
Serve
1
Aces
0
3
Double faults
3
57%
1st serve in
68%
50%
1st serve points won
52%
66%
2nd serve points won
46%
57%
Service points won
50%
5/7
Break points saved
5/10
Return
50%
Return points won
43%
5/10
Break points won
2/7
78
Total points won
69
Head to head
1–1 level
- This matchSeoul SFwon by Alexandrova
- 2019GrassLondon R128won by Siniakova
Stats, 6 months going in
Won–lost
8–2
Last 10 matches
6–4
7–2
Last 30 days
3–2
By surface
10–5
Hard
5–4
13–5
Clay
0–4
8–3
Grass
3–4
By round
1–3
SF
–
0–1
F
–
13–4
At WTA 500s
5–3
How their matches go
43
Completed matches
20
60%
Won in straight sets
35%
9%
Won after losing a set
5%
14%
Lost after winning a set
30%
16%
Lost in straight sets
30%
4–8
Tiebreaks
3–3
4–6
Deciding sets
1–6
28/32
Won after winning set 1
8/11
2/11
Won after losing set 1
0/9
Serve and return, last 5 matches
57%
1st serve in
61%
73%
1st serve points won
66%
42%
2nd serve points won
42%
64%
Break points saved
60%
52%
Return points won
50%
53%
Break points won
48%
5.2
Aces a match
2.4
5.4
Double faults a match
6.0
Last 14 days
2
Matches
4
5
Sets
9
0
Days since last match
0
Common opponents, 6 monthsCommon opponents, 6 months going in
| Opponent | Ekaterina Alexandrova | Katerina Siniakova |
|---|---|---|
| 🇳🇱LamensNo. 63 | ||
| 🇳🇱LamensNo. 63 | WonLondon R64 | WonSeoul QF |
| 🇦🇺KasatkinaNo. 16 | ||
| 🇦🇺KasatkinaNo. 16 | WonMadrid R32 | WonSeoul R16LostParis R128 |
| 🇨🇿NoskovaNo. 29 | ||
| 🇨🇿NoskovaNo. 29 | WonMonterrey QF | LostPrague QF |
| 🇨🇳ZhengNo. 9 | ||
| 🇨🇳ZhengNo. 9 | WonCharleston QF | WonLondon R128 |
| 🇺🇸PegulaNo. 7 | ||
| 🇺🇸PegulaNo. 7 | WonStuttgart QFLostCharleston SF | LostBad Homburg R16 |
| 🇷🇺Kudermetova | ||
| 🇷🇺Kudermetova | Won's-Hertogenbosch QFWonParis R32 | WonBad Homburg R32 |
| Total | ||
| Total | 9–1 | 4–5 |