The seventh seed served out to love in the final game of each set to reach the last four of the tournament for the fourth time as he bids for a first final appearance.

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And when it comes to the offspring of Suleman, whatever one thinks of Darwin and genetics, assuming he was even partially right about genes, is there any hope for the children of such a hopelessly odd mother, not to mention a man who provided his seed because he was "in love" with her?

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