WTA · Grand Slam

Australian Open 2012

First round · Tournament started on January 16, 2012

HardCompletedBest of 3 sets

RoundFirst roundmatch 7

Duration—no record

SurfaceHarddraw of 128

Location—country not available

At that moment

Player comparison

ranking and points recorded by the source

No. 149RankingNo. 55

446Points1,118

—Seed—

Match numbers

— indicates data unavailable in the source

Kai Chen ChangMetricPetra Martic

2Aces3

3Double faults3

30/50 · 60%First serves in34/61 · 55.7%

22/30 · 73.3%First-serve points won19/34 · 55.9%

9/20 · 45%Second-serve points won11/27 · 40.7%

3/5 · 60%Break points saved2/7 · 28.6%

—Service games—

Date precision

The available date represents the tournament start, not necessarily the day of this round.

Source