Madrid Open: Mirra Andreeva, 15, beats Beatriz Haddad Maia to continue stunning run
Russian teenager Mirra Andreeva, 15, reaches the third round of the Madrid Open after beating world number 14 Beatriz Haddad Maia.
Russian teenager Mirra Andreeva, 15, reaches the third round of the Madrid Open after beating world number 14 Beatriz Haddad Maia.