Naomi Osaka def. Daria Kasatkina — Round of 32, US Open 2025
Grand SlamHardNew York, USA
Played30 Aug 2025
🇯🇵ranked WTA number 25 going into this drawWon
Naomi Osaka seeded 23 6 4 6
🇦🇺ranked WTA number 17 going into this draw
Daria Kasatkina seeded 15 0 6 3
🇯🇵Naomi Osaka
🇦🇺Daria Kasatkina
Match stats
Serve
9
Aces
3
4
Double faults
14
58%
1st serve in
53%
74%
1st serve points won
62%
42%
2nd serve points won
27%
61%
Service points won
46%
2/6
Break points saved
2/9
Serve speed (km/h)
183
Fastest serve
175
164
Average 1st serve
147
123
Average 2nd serve
126
Return
54%
Return points won
39%
7/9
Break points won
4/6
Points
37
Winners
15
28
Unforced errors
24
5/5
Net points won
6/8
83
Total points won
61
Head to head
2–0 Osaka
- This matchNew York R32won by Osaka
- 2024ClayRome R32won by Osaka
Stats, 6 months going in
Won–lost
8–2
Last 10 matches
5–5
6–1
Last 30 days
2–2
By surface
12–4
Hard
4–4
3–3
Clay
5–5
3–3
Grass
2–4
By round
5–2
R32
2–8
1–4
R16
0–2
4–2
At Grand Slams
7–2
How their matches go
28
Completed matches
24
46%
Won in straight sets
29%
18%
Won after losing a set
17%
25%
Lost after winning a set
25%
11%
Lost in straight sets
29%
7–2
Tiebreaks
0–3
5–7
Deciding sets
4–6
14/19
Won after winning set 1
10/13
4/9
Won after losing set 1
1/11
Serve and return, last 5 matches
57%
1st serve in
64%
68%
1st serve points won
61%
48%
2nd serve points won
43%
55%
Break points saved
51%
52%
Return points won
52%
67%
Break points won
58%
3.4
Aces a match
1.8
2.2
Double faults a match
7.4
Last 14 days
2
Matches
2
4
Sets
5
2
Days since last match
2
Common opponents, 6 monthsCommon opponents, 6 months going in
| Opponent | Naomi Osaka | Daria Kasatkina |
|---|---|---|
| 🇺🇸BaptisteNo. 49 | ||
| 🇺🇸BaptisteNo. 49 | WonNew York R64WonMiami R32 | LostMiami R64 |
| 🇮🇹BronzettiNo. 56 | ||
| 🇮🇹BronzettiNo. 56 | LostMadrid R128 | LostCincinnati R64 |
| 🇷🇺SamsonovaNo. 19 | ||
| 🇷🇺SamsonovaNo. 19 | WonCanada R64LostBerlin R32WonMiami R64 | LostLondon R32LostIndian Wells R32 |
| 🇬🇧RaducanuNo. 35 | ||
| 🇬🇧RaducanuNo. 35 | LostWashington R16 | LostStrasbourg R32 |
| 🇨🇿SiniakovaNo. 65 | ||
| 🇨🇿SiniakovaNo. 65 | WonLondon R64 | WonParis R128 |
| 🇪🇸Badosa GibertNo. 16 | ||
| 🇪🇸Badosa GibertNo. 16 | LostParis R128 | WonParis R32 |
| Total | ||
| Total | 5–4 | 2–5 |