Serena Williams wins fourth U.S. Open, 15th Grand Slam Title

Serena was let down by her serve at times but not by her nerves Sunday in the U.S. Open women's final. Coming from behind in the third set, Williams won her fourth U.S. Open championship and her 15th Grand Slam title.
Beated Azarenka who is the 1st seed in US open, Serena Williams gained 15th Grand Slam Title in thirties. She deserves the queen of the tennis.