We must not wake the sleeping lioness, and Danielle Collins reminded the Australian public of this after her victory against the local Destanee Aiava (7-6 [4]4-6, 6-2) in the 2nd round of the Australian Open. Mocked by the audience at the Show Court Arena for each of her mistakes, the American did not fail to cringe when celebrating. A revenge that the Australian public will certainly not forget during the world No. 11’s next match against her compatriot Madison Keys this Saturday.