WTA · Grand Slam

US Open 2012

Semifinal · Tournament started on August 27, 2012

HardCompletedBest of 3 sets

WSerena WilliamsNo. 4 · seed 4

LSara ErraniNo. 10 · seed 10

RoundSemifinalmatch 126

Duration—no record

SurfaceHarddraw of 128

Location—country not available

At that moment

Player comparison

ranking and points recorded by the source

No. 4RankingNo. 10

7,300Points3,860

4Seed10

Match numbers

— indicates data unavailable in the source

Serena WilliamsMetricSara Errani

9Aces0

—Double faults—

26/40 · 65%First serves in45/55 · 81.8%

24/26 · 92.3%First-serve points won23/45 · 51.1%

8/14 · 57.1%Second-serve points won4/10 · 40%

0/0Break points saved6/10 · 60%

—Service games—

Date precision

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

Source