Rafael Nadal won the men's singles and Maria Sharapova won for the woman
There is no "2012 open tennis tournament".
French Open
What are the dates of the French Open in 2012? The dates are May 22nd to May 26th (Qualifying), and May 27th to June 10th, 2012 (French Open Tournament). Source: http://rolandgarros.billetterie.fft.fr/
Wimbledon, U.S. Open, French Open, Australian Open are the (4) Majors in Tennis
At Paris in France.
Paris, France
French Open 2011: 22nd May - 5th June 2011.
2 weeks
There are countless professional tennis tournaments each year. There is no one extremely important tournament. The four grand slams (US Open, French Open, Wimbledon, and the Australian Open) are the biggest tournaments in tennis each year. in 2012 Novak Djokovic won the Australian Open and the three others have not been played yet.
French Open 2011: 22nd May - 5th June 2011.
Four major tennis tournaments... the US open, the Austrailian open, the French open, and Wimbledon.
It is tennis tournament. Also known as french open