Australian Open tennis results

MELBOURNE, Jan. 15 (Xinhua) -- Following are the results from the Australian Open at Melbourne Park on Monday (prefix number denotes seeding):

Men's first round:

1-Rafa Nadal, Spain, bt Victor Estrella Burgos, Dominican Republic, 6-1, 6-1, 6-1

3-Grigor Dimitrov, Bulgaria, bt Dennis Novak, Austria, 6-3, 6-2, 6-1

17-Nick Kyrgios, Australia, bt Rogerio Dutra Silva, Brazil, 6-1, 6-2, 6-4

Women's first round:

Belinda Bencic, Switzerland, bt Venus Williams, United States, 6-3, 7-5

7-Jelena Ostapenko, Latvia, bt Francesca Schiavone, Italy, 6-1, 6-4

Zhang Shuai, China, bt Sloane Stephens, United States, 2-6, 7-6(7-2), 6-2

2-Caroline Wozniacki, Denmark, bt Mihaela Buzarnescu, Romania, 6-2, 6-3

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