Rafael Nadal won the tournament. Novak Djokovic was the runner-up.
Chris Evert won the US Open 6 times, the only person to do so.
by their ranking
Quarterfinalists in the Us Open Grand Slam tournament win about $237,500.
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.
Wimbledon, Us Open and A few more I think.