Kim Kardashian, Anna Wintour, Oprah Winfrey, Nas & More at 2015 US Open as Serena Williams defeats Venus Williams

It was an intense match at the USTA Billie Jean King National Tennis Center on September 8, 2015 as sisters Serena Williams and Venus Williams battled it out  during their Women’s Singles Quarterfinals match on Day Nine of the 2015 US Open.

Serena Williams overcame her sister Venus at the US Open to move within two victories of her first calendar Grand Slam.

The Williams sisters have played each other 26 times on the professional circuit, but their 27th contest was as highly anticipated as any.

Kendall Jenner, Joe Jonas, Gigi Hadid, Donald Trump, Oprah Winfrey, Gayle King, Anna Wintour, Nas, Boris Kodjoe, Kim Kardashian, Alec Baldwin, Luke Wilson and many more were spotted at the game.

Photo Credit: Getty Images/Matthew Stockman