WTA · Grand Slam

US Open 2007

First round · Tournament started on August 27, 2007

HardCompletedBest of 3 sets

LZi YanNo. 77

RoundFirst roundmatch 30

Duration—no record

SurfaceHarddraw of 128

Location—country not available

At that moment

Player comparison

ranking and points recorded by the source

No. 99RankingNo. 77

323Points400

—Seed—

Match numbers

— indicates data unavailable in the source

Ekaterina BychkovaMetricZi Yan

2Aces0

2Double faults2

28/55 · 50.9%First serves in26/55 · 47.3%

24/28 · 85.7%First-serve points won18/26 · 69.2%

14/27 · 51.9%Second-serve points won13/29 · 44.8%

1/1 · 100%Break points saved3/6 · 50%

—Service games—

Date precision

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

Source