`` They say , 'She is living in Monaco , not paying her taxes blah blah blah ... ' Caroline Wozniacki fired coach Ricardo Sanchez just two months after hiring him . The former world No . 1 will now once again be coached by her father Piotr . Danish coach Troels Christensen believes Sanchez struggled to add tactical input . Christensen also believes there were problems within the camp prior to the Australian Open .
Caroline Wozniacki fired coach Ricardo Sanchez just two months after hiring him . The former world No . 1 will now once again be coached by her father Piotr . Danish coach Troels Christensen believes Sanchez struggled to add tactical input . Christensen also believes there were problems within the camp prior to the Australian Open .