Martina Hingis and Chan Yung-Jan -- or Latisha to her friends -- are one of the first teams to qualify for the BNP Paribas WTA Finals Singapore presented by SC Global. The Swiss-Chinese Taipei duo were fierce rivals across the net from each other last season, but paired up in February and haven't looked back. They've captured five titles so far, including two of the three Premier Mandatories in Indian Wells and Madrid, and looking forward to a return to the Lion City.

David Kane caught up with Martina and Latisha to break down their successful pairing. 

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