No. 1 ranking, W&S Open title at stake for Angelique Kerber
Angelique Kerber beats Katerina Siniakova to advance at Madrid Open, secure No. 1 ranking
Angelique Kerber solidifies No.1 ranking with US Open title - Women's Tennis Blog
Angelique Kerber - Wikipedia
Tennis: Kerber moves step closer to world number one ranking | Reuters.com
Angelique Kerber retakes No. 1 ranking from Serena Williams
Kerber embracing top-ranking at Australian Open
W&S Open: Kerber one win away from unseating Williams
Angelique Kerber supports No. 1 rank with US Open title - Sports Illustrated
Angelique Kerber retakes No. 1 ranking from Serena Williams | KBAK
Angelique Kerber Tennis Player Profile | ITF
US Open: Angelique Kerber cruises into match vs. Sloane Stephens
Karolina Pliskova denies Angelique Kerber number one ranking at Cincinnati | Tennis News | Sky Sports
Extra motivated' Angelique Kerber aims another strong Wimbledon run
Angelique Kerber - Wikipedia
Kerber keeps hopes alive for No. 1 ranking
Kerber edges closer to No. 1 ranking
Angelique Kerber's GS Performance Timeline & Stats
Angelique Kerber | Player Stats & More – WTA Official
Tennis: Kerber out of Wimbledon, loses top ranking - Punch Newspapers
Angelique Kerber - Simple English Wikipedia, the free encyclopedia
Angelique Kerber - Wikipedia
Angelique Kerber Players & Rankings - Tennis.com | Tennis.com
