'H is for haircut, M is for Mirza' - The A-Z of WTA Finals in Singapore
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D is for debutante. In 2016, Dominika Cibulkova became the first debutante to win the WTA Finals since Petra Kvitova in 2011. In the history of the tournament, the only other two women to have won the title as a debutante are Serena Williams (2001) and Maria Sharapova (2004). (Getty)
Singapore hosts its fifth WTA Finals this week. Here we take a fond and fun look back on memorable moments from the previous four years before the move to Shenzhen.