Serena Williams returns to tennis: Everything you need to know as 23-time Grand Slam winner enters doubles tournament at Queen's

Serena Williams, 44, is making an unlikely return to professional tennis after nearly four years away from the sport, entering the grass court doubles tournament at Queen's Club. She will partner 19-year-old Canadian Victoria Mboko in the doubles event, which concludes eight days before Wimbledon. The comeback by the 23-time Grand Slam champion has sparked widespread speculation about whether she could also compete in singles and potentially play at Wimbledon.