Den Bosch, Netherlands: Kim Clijsters withdrew from the Unicef Open before the semi-finals on Friday because of a stomach muscle strain, saying she did not want to jeopardise playing in her last Wimbledon before retirement. Clijsters' physiotherapist, Sam Versleghers, said the 29-year-old Belgian felt the injury on Thursday during her tough two-set quarterfinal against Francesca Schiavone. The announcement came just hours before Clijsters was due to play Urszula Radwanska, who...
10:50 AM, Jun 23, 2012
If the 31-year-old Williams reaches the semi-finals by beating seventh-seeded Petra Kvitova she will return to No. 1 for the first time in 2½ years. ... 
Former No.1 Caroline Wozniacki cruised to a 6-1, 6-2 win over Poland's Urszula Radwanska. ... 
