They both dismantled their respective opponent .
On the women side , Serenanator ( 1 ) and Shriekapova ( 5 ) are on a collision course with each other in the quarterfinals .
each other both dismantled each other 's respective opponent .
On the women side , Serenanator ( 1 ) and Shriekapova ( 5 ) are on a collision course with each other in the quarterfinals .