Martina Hingis has announced her retirement on Facebook. The 37-year-old's final tournament will be the WTA Finals in Singapore, where she and Yung-jan Chan are the top seeds. The duo won their ...

In this, she joins Martina Navratilova, Steffi Graf, Monica Seles, and Martina Hingis. More relevant to the Australian Open, she is the eighth woman in the Open Era to reach three or more finals ...

1. USE YOUR HEAD There’s so much to like about Martina Hingis’ style of play, but my favorite thing about her game is the way her brain is always churning. She’s constantly looking for holes ...

The 28-year-old won her third successive doubles title with Hingis, following triumphs in Indian Wells and Miami, to achieve the top ranking milestone. Sania Mirza and Swiss legend Martina Hingis ...