Serena is 19-12 all-time against Venus, including 11 wins in majors and a 7-2 mark in Grand Slam finals. There was a stretch from 2002-03 where the Williams sisters played each other in the championship round of five straight majors, including twice at Wimbledon.

The tennis icons recently practiced together, Venus told reporters in advance of her return to competition at the DC Open

Venus Williams is back on the tennis scene and ready to compete for the first time in more than a year but she wishes her younger sister Serena were with her at the DC Open.