Naomi Osaka def. Qinwen Zheng
6-4 3-6 6-1
Naomi Osaka defeated Qinwen Zheng 6-4 3-6 6-1 in the 2022 San Jose first round on hard courts.
Match Information
Match Statistics
| Stat | Naomi Osaka | Qinwen Zheng |
|---|---|---|
| Serving | ||
AcesServes that land in and are not touched by the returner. | 3 | 11 |
Double faultsService points lost by missing both first and second serve. | 7 | 2 |
First serve %Percentage of service points where the first serve landed in. | 45.8% | 48.3% |
First serve points won %Percentage of points won after making a first serve. | 72.7% | 81.4% |
Second serve points won %Percentage of second-serve points won, including points lost through double faults. | 59.0% | 50.0% |
Break points saved %Percentage of break points won by the server. | 50.0% | 87.5% |
Service points won %Percentage of all points won while serving. | 65.3% | 65.2% |
| Returning | ||
Break points converted %Percentage of break-point chances won by the returner. | 12.5% | 50.0% |
Return points won %Percentage of all points won while returning. | 34.8% | 34.7% |
| Overall | ||
Total points won %Percentage of all completed points won. | 48.4% | 51.6% |
Match Serve+This match’s service points won percentage minus the tour’s season average, in percentage points. Zero is average; +5 means five points above average. Match-weighted available stats; no opponent adjustment. | +8.2 | +8.1 |
Match Return+This match’s return points won percentage minus the tour’s season average, in percentage points. Zero is average; +5 means five points above average. Match-weighted available stats; no opponent adjustment. | -8.2 | -8.3 |
* Match Serve+ and Match Return+ compare this match with the WTA 2022 average from available match stats. Zero is average; +5 means five percentage points above average. No opponent adjustment.
Player Comparison
| Field | Naomi Osaka | Qinwen Zheng |
|---|---|---|
| Country | JPN | CHN |
| Birth date | Oct 16, 1997 | Oct 8, 2002 |
| Age | 24 | 19 |
| Height | 180 cm | 178 cm |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | Two-Handed Backhand | Two-Handed Backhand |
| Ranking (entering) | 41 | 51 |
| Ranking points (entering) | 1,235 | 1,103 |
| Elo (entering) | 2,007 | 1,732 |
| Current career W-L | 251–136 | 141–82 |
| Current career earnings | $26,612,806 | $10,484,265 |
No prior-path match data is available for this tournament stage.