WTA · PM

Miami 2009

Round of 16 · Tournament started on March 23, 2009

HardCompletedBest of 3 sets

WSerena WilliamsNo. 1 · seed 1

756

LJie ZhengNo. 17 · seed 17

573

RoundRound of 16match 81

Duration—no record

SurfaceHarddraw of 96

Location—country not available

At that moment

Player comparison

ranking and points recorded by the source

No. 1RankingNo. 17

9,432Points2,501

1Seed17

Match numbers

— indicates data unavailable in the source

Serena WilliamsMetricJie Zheng

5Aces0

5Double faults4

61/103 · 59.2%First serves in62/93 · 66.7%

37/61 · 60.7%First-serve points won39/62 · 62.9%

23/42 · 54.8%Second-serve points won12/31 · 38.7%

9/15 · 60%Break points saved8/15 · 53.3%

—Service games—

Date precision

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

Source