Site data updated: 2026-05-28 18:14 UTC
Naomi Osaka def. Qinwen Zheng
6-4 3-6 6-1
Match Information
| Date | Aug 4, 2022* |
|---|---|
| Tournament | San Jose |
| Category | WTA 500 |
| Surface | Hard |
| Round | R32 |
| Winner | Naomi Osaka |
| Score | 6-4 3-6 6-1 |
| Loser | Qinwen Zheng |
| Stat | Naomi Osaka | Qinwen Zheng |
|---|---|---|
| Aces | 3 | 11 |
| Double faults | 7 | 2 |
| First serve % | 46 | 48 |
| First serve points won % | 73 | 81 |
| Second serve points won % | 59 | 50 |
| Break points saved % | 50 | 88 |
| Break points converted % | 12 | 50 |
| Service points won % | 65 | 65 |
| Return points won % | 35 | 35 |
| Total points won % | 48 | 52 |
Pre-match Comparison
| Field | Naomi Osaka | Qinwen Zheng |
|---|---|---|
| Country | JPN | CHN |
| Birth date | Oct 16, 1997 | Oct 8, 2002 |
| Age | 24 | 19 |
| Height | 180 | 178 |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | Two-Handed Backhand | — |
| Ranking (entering) | 41 | 51 |
| Ranking points (entering) | 1,235 | 1,103 |
| Elo (entering) | 1,979 | 1,729 |
| Career W-L | 240–130 | 131–79 |
| Career earnings | $26,367,552 | $10,449,700 |
No prior-path match data is available for this tournament stage.