‪Angelique Kerber and Kei Nishikori advance to the fourth round of Miami Open!‬ ‪Read more: ‬ ‪http://tennischannel.com/news/top-stories/kerber-nishikori-rally-to-reach-fourth-round-in-miami-raonic-wi‬

KEY BISCAYNE, Fla. (AP) -- Top-ranked Angelique Kerber lost the first three games and then rallied to reach the fourth round of the Miami Open by beating American Shelby Rogers 6-4, 7-5 Sunday.Kerber replaced Serena Williams atop the rankings a week ago. W