Kai-Chen Chang def. Christina Mchale
6-3 7-6(5)
Kai-Chen Chang defeated Christina Mchale 6-3 7-6(5) in the 2012 Japan Women's Open round of 32 on hard courts.
Match Information
Match Statistics
| Stat | Kai-Chen Chang | Christina Mchale |
|---|---|---|
| Serving | ||
AcesServes that land in and are not touched by the returner. | 2 | 1 |
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. | 63.6% | 66.7% |
First serve points won %Percentage of points won after making a first serve. | 61.2% | 51.9% |
Second serve points won %Percentage of second-serve points won, including points lost through double faults. | 50.0% | 40.7% |
Break points saved %Percentage of break points won by the server. | 63.6% | 58.3% |
Service points won %Percentage of all points won while serving. | 57.1% | 48.1% |
| Returning | ||
Break points converted %Percentage of break-point chances won by the returner. | 41.7% | 36.4% |
Return points won %Percentage of all points won while returning. | 51.9% | 42.9% |
| Overall | ||
Total points won %Percentage of all completed points won. | 54.4% | 45.6% |
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. | +1.2 | -7.8 |
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. | +7.8 | -1.2 |
* Match Serve+ and Match Return+ compare this match with the WTA 2012 average from available match stats. Zero is average; +5 means five percentage points above average. No opponent adjustment.
Player Comparison
| Field | Kai-Chen Chang | Christina Mchale |
|---|---|---|
| Country | TPE | USA |
| Birth date | Jan 13, 1991 | May 11, 1992 |
| Age | 21 | 20 |
| Height | 167 cm | 170 cm |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | Two-Handed Backhand | Two-Handed Backhand |
| Ranking (entering) | 134 | 32 |
| Ranking points (entering) | 478 | 1,451 |
| Elo (entering) | 1,496 | 1,693 |
| Current career W-L | 32–59 | 167–210 |
| Current career earnings | $1,017,089 | $5,058,331 |
No prior-path match data is available for this tournament stage.