Martina Hingis had a history with quite a few of tennis players. Guys all had
mishaps after coupling with Hingis. They either developed some injuries, or simply started to suck. The last vitim is stepanek. Luckily, Stepanek's engagement to Hingis broke this year, resulting in a resurgence in his career.

This phenomenon is well know in tennis circle as "the curse of Hingis".

There were rumors that Federer was once close to Hingis. Smartly, the Swiss
prodigy picked Mirka. And started the reign of men's tour.

Yesterday, Sharapova showed up in Djokovic's box. Strangely, Djokovic,
well-known for his mental toughness, choked away numerours set points
and lost the final.

baseliner put it as: "maybe it's the curse of Sharapava."

It's too early to tell. But we will see how it develops ...