Kai-Chen Chang #134 def. Casey Dellacqua #84

7-6(4) 6-3

Kai-Chen Chang defeated Casey Dellacqua 7-6(4) 6-3 in the 2012 Japan Women's Open round of 16 on hard courts.

Match Information

Match Statistics

StatKai-Chen ChangCasey Dellacqua
Serving
AcesServes that land in and are not touched by the returner.
11
Double faultsService points lost by missing both first and second serve.
63
First serve %Percentage of service points where the first serve landed in.
58.7%55.8%
First serve points won %Percentage of points won after making a first serve.
70.3%56.6%
Second serve points won %Percentage of second-serve points won, including points lost through double faults.
30.8%38.1%
Break points saved %Percentage of break points won by the server.
55.6%57.1%
Service points won %Percentage of all points won while serving.
54.0%48.4%
Returning
Break points converted %Percentage of break-point chances won by the returner.
42.9%44.4%
Return points won %Percentage of all points won while returning.
51.6%46.0%
Overall
Total points won %Percentage of all completed points won.
52.5%47.5%
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.
-2.0-7.5
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.
+7.5+2.0

* 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

FieldKai-Chen ChangCasey Dellacqua
Country TPE AUS
Birth dateJan 13, 1991Feb 11, 1985
Age2127
Height167 cm165 cm
HandednessRight-HandedLeft-Handed
Backhand styleTwo-Handed BackhandTwo-Handed Backhand
Ranking (entering)13484
Ranking points (entering)478790
Elo (entering)1,5201,612
Current career W-L32–5980–106
Current career earnings$1,017,089$4,233,102
Pre-match H2H
Kai-Chen Chang #134 0 0 Casey Dellacqua #84

Path

Kai-Chen Chang's path

OpponentScoreW-LH2HMatch DataDateRound
Christina Mchale #326-3 7-6(5)WH2HMatch dataOct 11, 2012R32

Kai-Chen Chang's next match

OpponentScoreW-LH2HMatch DataDateRound
Laura Robson #566-4 3-6 7-6(4)WH2HMatch dataOct 13, 2012QF

Casey Dellacqua's path

OpponentScoreW-LH2HMatch DataDateRound
Kimiko Date #1036-3 3-6 6-4WH2HMatch dataOct 11, 2012R32