Serena Williams (USA) fell to A. Ivanovic (SRB) in the fourth round of the Australian Open Women's Singles. Williams, the number one tournament seed and number one women's player in the world struggled early on with her game. Ivanovic won 6-4, 3-6, 3-6 at Melbourne's Rod Laver Arena. Serena Williams at play in the Australian Open in Melbourne, Victoria, Australia
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