WTA RANKINGS 23-10-2017: Mladenovic cracks top 10, Cibulkova leaves top 20
List of WTA number 1 ranked singles tennis players - Wikipedia
WTA RANKINGS 30-10-2017: Halep achieves Year-End No. 1, Wozniacki No. 3
Angelique Kerber retakes No. 1 in WTA rankings from Serena Williams
Ranking the Top 10 Women's Players Ahead of the 2017 Australian Open | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
:focal(1345x587:1347x585)/origin-imgresizer.eurosport.com/2017/07/11/2125585-44469110-2560-1440.jpg "Wimbledon 2017: Pliskova becomes world number one after Halep defeat - Eurosport")
Wimbledon 2017: Pliskova becomes world number one after Halep defeat - Eurosport
WTA RANKINGS 17-07-2017: Pliskova is the new No.1, Serena is out from Top10
2017 WTA Tour - Wikipedia
2017 WTA Tour - Wikipedia
WTA Year In Review: 5-1 Including Simona Halep - Last Word On Tennis
Angelique Kerber second to Simona Halep in WTA rankings | Tennis News - Hindustan Times
 "US Open 2017: Eight contenders for World No. 1 spot in WTA rankings as battle heads to Flushing Meadows | Tennis News | Zee News")
US Open 2017: Eight contenders for World No. 1 spot in WTA rankings as battle heads to Flushing Meadows | Tennis News | Zee News
The Hard Part of Being No. 1 in Women's Tennis Is Staying There - The New York Times
List of WTA number 1 ranked doubles tennis players - Wikipedia
Ranking Reaction: Jennifer Brady breaks Top 40, Gauff back in Top 50
Johanna Konta Wins Miami Open to Reach No. 7 in Rankings - The New York Times
News - AFRICAN SPORTS MONTHLY
Who is the current world No. 1 in women's tennis? Updated WTA rankings and explainer | Sporting News
Tennis ranking WTA June 2017 - YouTube
WTA Insider Power Rankings: Simona Halep leads the way on clay
WTA RANKINGS 01-05-2017: Serena still holds the lead over Kerber. Sharapova enters Top 300
2017 Top 10 Year-End WTA Rankings
