Australian Open 2012

Results from the first round of Australian Open in Melbourne on Tuesday.

Men's singles: 1st round

Philipp Petzschner (GER) bt Lukas Rosol (CZE) 6-0, 6-0, 6-2

David Ferrer (ESP x5) bt Rui Machado (POR) 6-1, 6-4, 6-2

Santiago Giraldo (COL) bt Matteo Viola (ITA) 6-4, 6-2, 6-1

Kei Nishikori (JPN x24) bt Stephane Robert (FRA) 6-1, 7-6 (9/7), 6-0

Alex Bogomolov Jr. (RUS x32) bt Daniel Gimeno-Traver (ESP) 6-3, 6-2, 6-4

Richard Gasquet (FRA x17) bt Andreas Seppi (ITA) 6-3, 3-6, 6-3, 6-1

Edouard Roger-Vasselin (FRA) bt Xavier Malisse (BEL) 7-6 (8/6) - retired

Novak Djokovic (SRB x1) bt Paolo Lorenzi (ITA) 6-2, 6-0, 6-0

Women's singles: 1st round

Petra Kvitova (CZE x2) bt Vera Dushevina (RUS) 6-2, 6-0

Shahar Peer (ISR) bt Isabella Holland (AUS) 6-2, 6-0

Lucie Hradecka (CZE) bt Evgeniya Rodina (RUS) 6-3, 6-1

Aleksandra Wozniak (CAN) bt Zhang Shuai (CHN) 6-3, 6-3

Vania King (USA) bt Kateryna Bondarenko (UKR) 7-6 (7/3), 6-3

Maria Kirilenko (RUS x27) bt Jarmila Gajdosova (AUS) 6-4, 6-2

Anastasia Pavlyuchenkova (RUS x15) bt Klara Zakopalova (CZE) 7-6 (7/5), 6-1

Carla Suarez Navarro (ESP) bt Irina-Camelia Begu (ROM) 6-1, 7-5

Sabine Lisicki (GER x14) bt Stefanie Voegele (SUI) 6-2, 4-6, 6-4

Greta Arn (HUN) bt Rebecca Marino (CAN) 6-4, 6-2

Dominika Cibulkova (SVK x17) bt Magdalena Rybarikova (SVK) 6-3, 6-1

Jelena Dokic (AUS) bt Anna Chakvetadze (RUS) 6-2, 6-1

Maria Sharapova (RUS x4) bt Gisela Dulko (ARG) 6-0, 6-1