RESULTS LEAD: Australian Open

Jan 16, 2012, 3:26 GMT

Melbourne - Results Tuesday at the 26-million-dollar Australian Open (x indicates new results):

Women's singles, first round:

Petra Kvitova, 2, Czech Republic, def Vera Dushevina, Russia, 6-2, 6-0

x Maria Sharapova, 4, Russia, def Gisela Dulko, Argentina, 6-0, 6-1

x Sorana Cirstea, Romania, def Samantha Stosur, 6, Australia, 7-6 (7-2), 6-3

x Sabine Lisicki, 14, Germany, def Sefanie Voegele, Switzerland, 6-2, 4-6, 6-4

Anastasia Pavlyuchenkova, 15, Russia, def Klara Zakopalova, Czech Republic, 7-6 (7-5), 6-1

Vania King, US, def Kateryna Bondarenko, Ukraine, 7-6 (7-3), 6-3

Maria Kirilenko, Russia, def Jarmila Gajdosova, Australia, 6-4, 6-2

Aleksandra Wozniak, Canada, def Zhang Shuai, China, 6-3, 6-3

Carla Suarez Navarro, Spain, def Irina-Camelia Begu, Romania, 6-1, 7-5

Lucie Hradecka, Czech Republic, def Evgeniya Rodina, Russia, 6-3, 6-1

Shahar Peer, Israel, def Isabella Holland, Australia, 6-2, 6-0

x Jelena Dokic, Australia, def Anna Chakvetadze, Russia, 6-2, 6-1

x Greta Arn, Hungary, def Rebecca Marino, Canada, 6-4, 6-2

x Jamie Hampton, US, def Mandy Minella, Luxembourg, 6-1, 6-1

x Dominika Cibulkova, Slovakia, def Magdalena Rybarikova, Slovakia, 6-3, 6-1

x Kaia Kanepi, Estonia, def Johanna Larsson, Sweden, 6-2, 6-4

x Sara Errani, Italy, def Valeria Savinykh, Russia, 6-2, 6-1

x Roberta Vinci, Italy, def Alexandra Cadantu, Romania, 6-0, 6-1

Men's singles, first round:

x Novak Djokovic, 1, Serbia, def Paolo Lorenzi, Italy, 6-2, 6-0, 6-0

David Ferrer, 5, Spain, def Rui Machado, Portugal, 6-1, 6-4, 6-2

Santiago Giraldo, Colombia, def Matteo Viola, Italy, 6-4, 6-2, 6-1

Philipp Petzschner, Germany, def Lukas Rosol, Czech Republic, 6-0, 6-0, 6-2

Alex Bogomolov, Russia, def Daniel Gimeno-Traver, Spain, 6-3, 6-2, 6-4

Kei Nishikori, Japan, def Stephane Robert, France, 6-1, 7-6 (9-7), 6-0

x Milos Raonic, Canada, def Filippo Volandri, Italy, 6-4, 6-0, 6-2

x Richard Gasquet, France, def Andreas Seppi, Italy, 6-3, 3-6, 6-3, 6-1

x James Duckworth, Australia, def Juergen Zopp, Estonia, 6-3, 6-4, 6-4

x Tatsuma Ito, Japan, def Potito Starace, Italy, 6-3, 4-6, 6-4, 6-4

x Ryan Sweeting, US, def Matthias Bachinger, Germany, 6-4, 6-4, 6-2

x Edouard Roger-Vasselin, France, def Xavier Malisse, Belgium, 7-7 (8-6) retired

x Michael Llodra, France, def Ernests Gulbis, Latvia, 2-6, 6-1, 6-2, 6-2 (more)