While Williams has forged affectionate relationships with Victoria Azarenka and Caroline Wozniacki , there has been no obvious thaw in the quick , formal handshakes at the net between Williams and Sharapova .
It is no secret that Maria and Serena are not close .
While Serena has forged affectionate relationships with Victoria Azarenka and Caroline Wozniacki , there has been no obvious thaw in the quick , formal handshakes at the net between Serena and Maria .
It is no secret that Maria and Serena are not close .