The world No. 1s looked like world No. 1s—and pretty good bets to win the tournament—on Friday at the Australian Open.
Angelique Kerber, the defending champion in Melbourne, put any concerns about her level to rest with a 6-0, 6-4 shellacking of unseeded Kristyna Pliskova in less than an hour. The German needed three sets to get past Lesia Tsurenko and Carina Witthoeft in her first two rounds, but she was highly efficient on Rod Laver Arena on Friday, winning the first eight games of the match and converting five of her six break-point chances. She only had 14 winners, but limited her unforced errors to 14.