01:47
The reason for that rather brief preamble is that I’ve been caught somewhat on the hop, given the speed with which Karolína Plíšková ploughed through the end of the second set against Danielle Collins in the match just finished on Rod Laver Arena. After an evenly-matched first set, the sixth-seeded Czech took just 35 more minutes to complete a 7-5, 6-2 win over her American opponent. She moves into the third round against another Czech Karolína, Karolína Muchová.
source: theguardian.com