Mirra Andreeva’s rise to glory at Roland Garros owes so much to her lighthearted relationship with her coach, Conchita Martínez

La rusa, entrenada por Conchita Martínez, espera a la ganadora de Schnaider y Chwalinska

19-year-old Andreeva stayed calm and composed in the face of an erratic performance from Kostyuk.