Nadia Petrova def. Jie Zheng
6-4 5-7 6-4
Nadia Petrova defeated Jie Zheng 6-4 5-7 6-4 in the 2009 Porsche Tennis Grand Prix first round on clay courts.
Match Information
Match Statistics
| Stat | Nadia Petrova | Jie Zheng |
|---|---|---|
| Serving | ||
AcesServes that land in and are not touched by the returner. | 13 | 3 |
Double faultsService points lost by missing both first and second serve. | 2 | 4 |
First serve %Percentage of service points where the first serve landed in. | 68.8% | 65.0% |
First serve points won %Percentage of points won after making a first serve. | 79.7% | 66.2% |
Second serve points won %Percentage of second-serve points won, including points lost through double faults. | 41.4% | 48.8% |
Break points saved %Percentage of break points won by the server. | 0.0% | 78.6% |
Service points won %Percentage of all points won while serving. | 67.7% | 60.2% |
| Returning | ||
Break points converted %Percentage of break-point chances won by the returner. | 21.4% | 100.0% |
Return points won %Percentage of all points won while returning. | 39.8% | 32.3% |
| Overall | ||
Total points won %Percentage of all completed points won. | 51.9% | 48.1% |
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. | +11.9 | +4.3 |
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. | -4.4 | -11.9 |
* Match Serve+ and Match Return+ compare this match with the WTA 2009 average from available match stats. Zero is average; +5 means five percentage points above average. No opponent adjustment.
Player Comparison
| Field | Nadia Petrova | Jie Zheng |
|---|---|---|
| Country | RUS | CHN |
| Birth date | Jun 8, 1982 | Jul 5, 1983 |
| Age | 26 | 25 |
| Height | 178 cm | 164 cm |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | Two-Handed Backhand | Two-Handed Backhand |
| Ranking (entering) | 10 | 16 |
| Ranking points (entering) | 3,840 | 2,501 |
| Elo (entering) | 1,852 | 1,846 |
| Current career W-L | 444–278 | 218–196 |
| Current career earnings | $12,466,924 | $6,157,773 |
No prior-path match data is available for this tournament stage.