Emma Raducanu braved a back issue to move through to the third round of the Australian Open for the first time, defeating the big-hitting American Amanda Anisimova in straight sets.

Raducanu is through to the Australian Open third round for the first time and plays the five-time grand slam winner

Iga Swiatek rushed through her first set in 26 minutes and completed her 6-0, 6-2 second-round win over Rebecca Sramkova in an hour at the Australian Open.