The 23-time Grand Slam singles champion tried to still play doubles with Venus Williams, her older sister, but she eventually had to withdraw. "I’m heartbroken to have to withdraw from doubles," Williams, 44, posted on Instagram on July 4. Read More on SportsTwo weeks later, Williams posted a TikTok showing her dancing and in much better spirits. Williams last appeared at the 2022 US Open — in singles and with Venus in doubles — before "evolving away from tennis" for nearly four years. The following week, Williams and Karolina Muchova competed in doubles at the Berlin Tennis Open.