After Australia retained the Women’s Ashes and set their sights on a series whitewash, Sophia Dunkley declared England’s dressing room “back Heather [Knight] 100 per cent” to lead the group.

England face Australia in the first T20 in the Women’s Ashes – follow score updates, radio commentary and video highlights.

Australia retained the Women's Ashes with three matches to spare following their 57-run victory over England in the opening Twenty20 international in Sydney on Monday.

Australia want to inflict more misery on England and seal a stunning series whitewash after retaining the Women’s Ashes at the earliest possible opportunity. The hosts’ 57-run victory in the first T20 at the Sydney Cricket Ground saw Australia take an unassailable 8-0 lead in the multi-format series.