Beijing and Tokyo: Quarterfinals Set

Quarterfinals are set in Beijing and Tokyo, and Caroline Wozniacki has taken over the #1 ranking.

Beijing (WTA)
1) Caroline Wozniacki (DEN)
2) Vera Zvonareva (RUS)
5) Francesca Schiavone (ITA)
9) Na Li (CHN)
15) Shahar Peer (ISR)
Ana Ivanovic (SRB)
Timea Bacsinszky (SUI)
Q) Anastasija Sevastova (LAT)

Only Zvonareva and Dementieva (QF) are left from the eight 2009 quarterfinalists.  They successfully defend their points.

Beijing (ATP)
1) Novak Djokovic (SRB)
2) Andy Murray (GBR)
3) Robin Soderling (SWE)
4) Nikolay Davydenko (RUS)
8) David Ferrer (ESP)
Ivan Ljubicic (CRO)
John Isner (USA)
Gilles Simon (FRA)

Tokyo (ATP)
1) Rafael Nadal (ESP)
2) Andy Roddick (USA)
5) Gael Monfils (FRA)
Radek Stepanek (CZE)
Guillermo Garcia-Lopez (ESP)
Jarkko Nieminen (FIN)
Viktor Troicki (SRB)
Dmitry Tursunov (RUS)

Of the 16 men's quarterfinalists in 2009, Djokovic, Nadal, Soderling, Ljubicic, Davydenko, and Monfils are still playing 2010.  Ljubicic and Davydenko have successfully defended quarterfinal points.

Matchups:
Wozniacki vs Ivanovic
Peer vs Bacsinszky
Li vs Sevastova
Zvonareva vs Schiavone

Djokovic vs Simon
Davydenko vs Isner
Soderling vs Ferrer
Murray vs Ljubicic

Nadal vs Tursunov
Troicki vs Garcia-Lopez
Stepanek vs Nieminen
Roddick vs Monfils