In Pictures: Dubai Tennis Championship - Day 2

Day two at the Dubai Duty Free Tennis Championship. Julian Finney/Getty Images.

Serena Williams talks to the media during day two of the Dubai Duty Free Tennis Championship. Julian Finney/Getty Images

Julia Goerges returns the ball to Sara Errani. Ali Haider/EPA

Sara Errani of Italy returns the ball to Julia Goerges at the Dubai Duty Free Tennis Championships. Ali Haider/EPA

Petra Kvitova reacts during her match against Daniela Hantuchova, Ali Haider/EPA

Daniela Hantuchova returns a shot to Petra Kvitova during day two of the WTA Dubai Duty Free Tennis Championship. Julian Finney/Getty Images

Ana Ivanovic signs autographs for fans at the Dubai Duty Free Tennis Championship. Julian Finney/Getty Images

A bird sits on the net at Dubai Duty Free Tennis Stadium. Julian Finney/Getty Images

Urszula Radwanska plays a shot to against Jie Zheng at the Dubai Duty Free Tennis Championship. Antonie Robertson / The National)

Jie Zheng returns a shot to Urszula Radwanska at the Dubai Duty Free Tennis Championship. Antonie Robertson / The National)

Lucie Safarova plays to Caroline Wozniacki at the Dubai Duty Free Tennis Championship. Antonie Robertson / The National

Caroline Wozniacki in action against Lucie Safarova in Dubai. Ali Haider/EPA

Caroline Wozniacki is congratulated by Lucie Safarova after Wozniacki won in straight sets. Julian Finney/Getty Images

Yulia Putintseva poses for a photo at the players party during day two of the Dubai Duty Free Tennis Championship. Julian Finney/Getty Images

Agnieszka Radwanska plays the drums at the players party. Julian Finney/Getty Images

Caroline Wozniacki holds a falcon at the players party. Julian Finney/Getty Images