Serena Williams' wait for a record-equalling 24th Grand Slam singles title goes on after the American was beaten 6-3 7-5 by an inspired Elena Rybakina in the French Open fourth round on Sunday.
From the moment the 21-year-old Rybakina, playing in only her seventh Grand Slam main draw, held her opening two service games without dropping a point, Williams looked in peril.