WTA · PM

Miami 2009

Quarterfinal · Tournament started on March 23, 2009

HardCompletedBest of 3 sets

WSerena WilliamsNo. 1 · seed 1

476

LNa LiNo. 40

66¹2

RoundQuarterfinalmatch 89

Duration—no record

SurfaceHarddraw of 96

Location—country not available

At that moment

Player comparison

ranking and points recorded by the source

No. 1RankingNo. 40

9,432Points1,448

1Seed—

Match numbers

— indicates data unavailable in the source

Serena WilliamsMetricNa Li

1Aces2

6Double faults10

53/97 · 54.6%First serves in58/94 · 61.7%

40/53 · 75.5%First-serve points won41/58 · 70.7%

23/44 · 52.3%Second-serve points won15/36 · 41.7%

9/12 · 75%Break points saved6/10 · 60%

—Service games—

Date precision

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

Source