Venus Williams has a sibling.
2016 Wimbledon Championships – Women's Doubles . Serena and Venus Williams won the title , defeating Babos and Shvedova in the final , 6 -- 3 , 6 -- 4 . This was the Williams sisters ' sixth doubles titles at the Wimbledon Championships . 2017 Australian Open – Women's Singles . Serena Williams won the title and regained the No. 1 ranking , defeating her sister Venus Williams in the final , 6 -- 4 , 6 -- 4 . Venus Williams . By winning her 49th career singles title at the 2016 Taiwan Open , Williams became the 5th oldest WTA Tour titlist in the Open Era , at 35 years , 7 months and 28 days .