Marta Kostyuk def. Zeynep Sonmez — Round of 64, US Open 2025
Grand SlamHardNew York, USA
Played28 Aug 2025
🇺🇦ranked WTA number 29 going into this drawWon
Marta Kostyuk seeded 27 7 65 6
🇹🇷ranked WTA number 79 going into this draw
Zeynep Sonmez 5 7 3
🇺🇦Marta Kostyuk
🇹🇷Zeynep Sonmez
Match stats
Serve
6
Aces
0
13
Double faults
6
55%
1st serve in
50%
75%
1st serve points won
60%
41%
2nd serve points won
53%
60%
Service points won
56%
12/16
Break points saved
7/14
Serve speed (km/h)
175
Fastest serve
172
157
Average 1st serve
157
136
Average 2nd serve
123
Return
44%
Return points won
40%
7/14
Break points won
4/16
Points
28
Winners
13
48
Unforced errors
37
15/19
Net points won
20/27
111
Total points won
102
Head to head
2–0 Kostyuk
- This matchNew York R64won by Kostyuk
- 2025HardDoha R64won by Kostyuk
Stats, 6 months going in
Won–lost
5–5
Last 10 matches
4–6
5–2
Last 30 days
1–1
By surface
9–5
Hard
1–2
6–3
Clay
1–3
0–3
Grass
2–1
By round
6–0
R64
1–0
5–4
R32
1–2
1–2
At Grand Slams
3–2
How their matches go
24
Completed matches
10
38%
Won in straight sets
40%
25%
Won after losing a set
0%
4%
Lost after winning a set
10%
33%
Lost in straight sets
50%
1–4
Tiebreaks
1–1
6–1
Deciding sets
0–1
12/13
Won after winning set 1
4/5
3/11
Won after losing set 1
0/5
Serve and return, last 5 matches
54%
1st serve in
54%
71%
1st serve points won
71%
43%
2nd serve points won
40%
67%
Break points saved
55%
47%
Return points won
43%
43%
Break points won
48%
3.0
Aces a match
0.4
6.0
Double faults a match
4.0
Last 14 days
1
Matches
2
2
Sets
5
2
Days since last match
3