Wimbledon 2019: Coco Gauff beats Magdalena Rybarikova to reach third round

15-year-old Cori 'Coco' Gauff extends remarkable run at Wimbledon""CNN InternationalCori Gauff continues stunning Wimbledon progress by beating former semi-finalist Magdalena Rybarikova""The TelegraphAmerican teen Cori Gauff into Wimbledon third round aft