Australian Open results (updated)

Following are the results from the Australian Open on Wednesday (prefix number denotes seeding):

Men's singles second round

7-Tomas Berdych, Czech Republic, bt Jurgen Melzer, Austria, 7-6 (7-0), 6-2, 6-2

Viktor Troicki, Serbia, bt 26-Leonardo Mayer, Argentina, 6-4, 4-6, 6-4, 6-0

Marcos Baghdatis, Cyprus, bt 20-David Goffin, Belgium, 6-1, 6-4, 4-6, 6-0

14-Kevin Anderson, South Africa, bt Ricardas Berankis, Lithuania, 6-2, 6-2, 7-6 (7-3)

6-Andy Murray, Britain, bt Marinko Matosevic, Australia, 6-1, 6-3, 6-2

Joao Sousa, Poland, bt 32-Martin Klizan, Slovakia, 4-6, 7-6 (7-4), 6-4, 1-0 retired

24-Richard Gasquet, France, bt James Duckworth, Australia, 6-2, 6-3, 7-5

2-Roger Federer, Switzerland, bt Simone Bolelli, Italy, 3-6, 6-3, 6-2, 6-2

10-Grigor Dimitrov, Bulgaria, bt Lukas Lacko, Slovakia, 6-3, 6-7 (10-12), 6-3, 6-3

Women's singles second round

Carina Witthoeft, Germany, bt Christina McHale, United States, 6-3, 6-0

21-Peng Shuai, China, bt Magdalena Rybarikova, Slovakia, 6-1, 6-1

10-Ekaterina Makarova, Russia, bt Roberta Vinci, Italy, 6-2, 6-4

Yaroslava Shvedova, Kazakhstan, bt Monica Puig, Puerto Rico, 6-2, 7-6 (8-6)

Julia Goerges, Germany, bt Klara Koukalova, Czech Republic, 6-3, 4-6, 6-2

Irina-Camelia Begu, Romania, bt Katerina Siniakova, Czech Republic, 7-5, 6-4

Lucie Hradecka, Czech Republic, bt Polona Hercog, Slovenia, 4-6, 6-3, 6-2

22-Karolina Pliskova, Czech Republic, bt Oceane Dodin, France, 7-5, 5-7, 6-4

2-Maria Sharapova, Russia, bt Alexandra Panova, Russia, 6-1, 4-6, 7-5

Yanina Wickmayer, Belgium, bt Lara Arruabarrena, Spain, 6-4, 4-6, 6-4

14-Sara Errani, Italy, bt Silvia Soler-Espinosa, Spain, 7-6 (7-3), 6-3

Caroline Garcia, France, bt Stefanie Voegele, Switzerland, 6-3, 6-4

Endi