Su-Wei Hsieh def. Zi Yan
6-3 7-5
Su-Wei Hsieh defeated Zi Yan 6-3 7-5 in the 2009 Guangzhou Open first round on hard courts.
Match Information
Match Statistics
| Stat | Su-Wei Hsieh | Zi Yan |
|---|---|---|
| Serving | ||
AcesServes that land in and are not touched by the returner. | 0 | 2 |
Double faultsService points lost by missing both first and second serve. | 4 | 5 |
First serve %Percentage of service points where the first serve landed in. | 64.5% | 61.8% |
First serve points won %Percentage of points won after making a first serve. | 60.0% | 52.4% |
Second serve points won %Percentage of second-serve points won, including points lost through double faults. | 54.5% | 34.6% |
Break points saved %Percentage of break points won by the server. | 42.9% | 25.0% |
Service points won %Percentage of all points won while serving. | 58.1% | 45.6% |
| Returning | ||
Break points converted %Percentage of break-point chances won by the returner. | 75.0% | 57.1% |
Return points won %Percentage of all points won while returning. | 54.4% | 41.9% |
| Overall | ||
Total points won %Percentage of all completed points won. | 56.2% | 43.8% |
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. | +2.2 | -10.2 |
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. | +10.2 | -2.3 |
* 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 | Su-Wei Hsieh | Zi Yan |
|---|---|---|
| Country | TPE | HKG |
| Birth date | Jan 4, 1986 | Nov 12, 1984 |
| Age | 23 | 24 |
| Height | 169 cm | 171 cm |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | Two-Handed Backhand | Two-Handed Backhand |
| Ranking (entering) | 362 | 326 |
| Ranking points (entering) | 110 | 129 |
| Elo (entering) | 1,472 | 1,504 |
| Current career W-L | 153–176 | 34–58 |
| Current career earnings | $13,393,622 | $1,977,871 |
No prior-path match data is available for this tournament stage.