World No.1 dishes out more punishment in brutal display (Source: WTA)

Video transcript

[GRUNTING]

[PA ANNOUNCEMENT]

[CHEERING]

- Through now to the quarterfinals in Dubai for the first time. Some performance there from the world number one again. She just blitzes an opponent. No respite for anybody in her path. And you wonder what's coming next, because she takes on Karolína Plísková, and when they faced each other before, she didn't drop a game.