Petra Kvitová beat American Amanda Anisimova 6:2, 6:1 in less than an hour
on Sunday returning to the Australian Open quarterfinals for the first time
in seven years.
Kvitová was in top form, breaking Anisimova's serve five times and
never faced a break point. She got 86 percent of her first serves into
play, and won all but five of the points when she did.