Rafael Nadal extended his Grand Slam winning streak to 23 matches, as he posted a comfortable 6-2, 6-1, 6-1 win over Ryan Sweeting in the second round of the Australian Open. Photo: AP
Vera Zvonareva came from a set down to breeze past Bojana Jovanovski 2-6, 6-3, 6-1. Photo: AP
Kim Clijsters continued her red-hot form crushing Carla Suarez Navarro 6-1, 6-3 to reach the third round. Photo: AP
World number one Caroline Wozniacki is taught how to bat by Australian cricketer Peter Siddle at the Melbourne Cricket Ground. Photo: AP/News Ltd.
Andy Murray makes a forehand return to Illya Marchenko during their second round match. Murray won the game 6-1, 6-3, 6-3. Photo: AP
Jo-Wilfried Tsonga signs autographs for fans after beating Andreas Seppi 6-3, 7-6 (7-1), 7-6 (7-5). Photo: AP
Shahar Peer celebrates her 6-3, 6-2 win over Sorana Cirstea. Photo: AP
Mikhail Youzhny salutes after beating Blaz Kavcic during their second round match. Photo: AP
Peng Shuai (L) shocked former world number one Jelena Jankovic 7-6 (7/3), 6-3 in the tournament's biggest upset so far. Photo: AP
Samantha Stosur beat Vera Dushevina 6-3, 6-2 to reach the third round. Photo: AP
David Nalbandian makes a backhand return to Richard Berankis. Nalbandian retired with an illness while trailing Berankis 6-1, 6-0, 2-0 in the second round. Photo: AP
John Isner, right, congratulated by Radek Stepanek after his second round win at the Australian Open. Photo: AP
David Ferrer waves to the crowd following his win over Michael Russell. Photo: AP