Monday September 7th, 2015

On Tuesday, the Williams sisters—No. 23 Venus and No. 1 Serena—will face off in the quarterfinals of the U.S. Open. 

Serena is attempting to complete the calendar Grand Slam (winning the Australian Open, French Open, Wimbledon and U.S. Open in the same calendar year) for the first time in her career. She would be the first to accomplish the feat since Steffi Graf in 1988.

Serena is 15–11 against her older sister, including a 6–1 mark over their last seven matches. Their most recent match came in the fourth round of Wimbledon earlier this summer, which Serena won 6-4, 6-3. The rivalry is split at 2–2 at the U.S. Open, with Serena winning their last meeting in 2008.

In addition to the calendar Grand Slam, Serena is also searching for her seventh U.S. Open title and her fifth straight Grand Slam title. 

KAY: History of the Serena vs. Venus Williams rivalry at the U.S. Open​

How to watch:

Time: 7 p.m. ET

TV: ESPN

Live Stream: Watch ESPN

Where: Arthur Ashe Stadium 

Followed by:

No. 1 Novak Djokovic vs. No. 18 Feliciano Lopez 

PRICE: Serena-Venus clash will be impassioned family affair

SI Apps
We've Got Apps Too
Get expert analysis, unrivaled access, and the award-winning storytelling only SI can provide - from Peter King, Tom Verducci, Lee Jenkins, Seth Davis, and more - delivered straight to you, along with up-to-the-minute news and live scores.