Australia's Ashleigh Barty hits a return against Lesia Tsurenko of Ukraine during their first round match at the Brisbane International tennis tournament at the Pat Rafter Arena in Brisbane

Lesia Tsurenko of Ukraine hits a return against Australia's Ashleigh Barty during their first round match at the Brisbane International tennis tournament at the Pat Rafter Arena in Brisbane

Madison Keys of the US hits a return against Johanna Konta of Britain during their first round women's singles match at the Brisbane International tennis tournament at the Pat Rafter Arena in Brisbane

Elina Svitolina of Ukraine hits a return against Carla Suarez Navarro of Spain during their first round match at the Brisbane International tennis tournament at the Pat Rafter Arena in Brisbane