Caroline Wozniacki fired coach Ricardo Sanchez just two months after hiring him . The former world This year 's entry list includes new No . 1 and Australian Open champion Victoria Azarenka . No . three will now once again be coached by her father Piotr . Australian journalist Christensen believes Sanchez struggled to add tactical input . Christensen also believes there were problems within the camp prior to the Danish Open .
Caroline Wozniacki fired coach Ricardo Sanchez just two months after hiring him . The former world No . three will now once again be coached by her father Piotr . Australian journalist Christensen believes Sanchez struggled to add tactical input . Christensen also believes there were problems within the camp prior to the Danish Open .