(ABC) The Williams sisters have already won five Wimbledon ladies' doubles titles 11 times, the last of which came in 2012.Overall, Serena and Venus have won 13 Grand Slam doubles titles.
Their path to a sixth has been eased slightly by a defeat for number one seeds Martina Hingis and Sania Mirza. Serena will face either five-time champion Venus or Angelique Kerber in Saturday's final.