French Open 2017: Karolina Pliskova, Simona Halep go after Angelique Kerber's top rank, scenarios explained | Sports News,The Indian Express
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
WTA Rankings 26-06-2017: Petra Kvitova closes to top-10!
News - AFRICAN SPORTS MONTHLY
WTA Year In Review: 5-1 Including Simona Halep - Last Word On Tennis
2017 WTA Tour - Wikipedia
WTA Insider Power Rankings: Simona Halep leads the way on clay
From Halep to Vandeweghe: The 2017 Year-End Top 10
Who is the current world No. 1 in women's tennis? Updated WTA rankings and explainer | Sporting News
WTA Tour: world No. 1 ranking in play down the stretch
Wozniacki advances in WTA Finals; Halep to keep top ranking | CBC Sports
2017 WTA Tour - Wikipedia
WTA RANKINGS 01-05-2017: Serena still holds the lead over Kerber. Sharapova enters Top 300
Serena Williams to reclaim WTA No. 1 rank on April 24 | The Habari Network
List of WTA number 1 ranked singles tennis players - Wikipedia
Johanna Konta v Maria Sakkari: Who is the Greek player taking on Konta? | Tennis | Sport | Express.co.uk
WTA RANKINGS 06-03-2017: Ashleigh Barty cracks top 100
WTA RANKINGS 23-10-2017: Mladenovic cracks top 10, Cibulkova leaves top 20
WTA RANKINGS 18-09-2017: Safarova breaks into the top 30 again
WTA Rankings 07-08-2017: Keys and Vandeweghe break into the top 20 again
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")