Latvia's Jelena Ostapenko shows her frustration during the Aus Open third-round tie against Estonia's Anett Kontaveit yesterday. Pic/AFP

French Open champion Jelena Ostapenko became the latest big name to crash out of the women's field at the Australian Open after suffering a 3-6, 6-1, 3-6 shock defeat to Estonian 32nd-seed Anett Kontaveit. In an all-Baltic third-round battle on Margaret Court Arena, Kontaveit prevailed over her Latvian opponent in an hour and 53 minutes.