Naomi Osaka defeated Karolina Muchova 6-4 7-6(3) in the 2025 US Open quarterfinal on hard courts on September 3, 2025.
Match Statistics
| Stat | Naomi Osaka | Karolina Muchova |
| Aces | 5 | 4 |
| Double faults | 2 | 0 |
| First serve % | 65 | 72 |
| First serve points won % | 75 | 73 |
| Second serve points won % | 44 | 38 |
| Break points saved % | 71 | 25 |
| Break points converted % | 75 | 29 |
| Service points won % | 64 | 63 |
| Return points won % | 37 | 36 |
| Total points won % | 53 | 47 |
| Serve rating | 117 | 117 |
| Return rating | 125 | 94 |
Player Comparison
| Field | Naomi Osaka | Karolina Muchova |
| Country |
JPN
|
CZE
|
| Birth date | Oct 16, 1997 | Aug 21, 1996 |
| Age | 27 | 29 |
| Height | 180 cm | 180 cm |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | Two-Handed Backhand | Two-Handed Backhand |
| Ranking (entering) | 24 | 13 |
| Ranking points (entering) | 1,779 | 2,838 |
| Elo (entering) | 1,990 | 1,970 |
| Current career W-L | 250–135 | 178–89 |
| Current career earnings | $26,612,806 | $14,881,307 |
Path
Naomi Osaka's path
Naomi Osaka's next match