While the focus is on Serena Williams, world No. 1 Iga Swiatek is advancing quietly at US Open - The Boston Globe
Oklahoma tennis: Lady Sooners win regular-season Big 12 title
Karolína Plíšková - Wikipedia
French Open: Serena Williams focused on winning 24th title - Los Angeles Times
HAVE YOUR SAY: WHO IS THE GREATEST FEMALE TENNIS PLAYER EVER - GhanaManSports
Daniil Medvedev not against off-court coaching but sees little impact - Sportstar
Who is the current world No. 1 in women's tennis? Updated WTA rankings and explainer | Sporting News
Nadal, Stephens win 2017 US Open - Expat Media
Tennis fans react to stunning retirement of World No. 1 Ash Barty
List of WTA number 1 ranked singles tennis players - Wikipedia
WTA Suspends Tournaments in China Over Treatment of Peng Shuai - The New York Times
Venus Williams | IMG Academy
WTA World No 1: Ashleigh Barty, Naomi Osaka and more top players
Romania's tennis ace Simona Halep, one win away from world No.1 | Romania Insider
Karolina Pliskova Becomes World No.1 - YouTube
Serena Williams secures world No 1 year-end crown for third time | South China Morning Post
All Time's Top 10 Hottest Female Tennis Players in The World
WHERE ARE THEY NOW? the Biggest Tennis Stars of the 1990s
Martina Hingis - Wikipedia
Elina Svitolina: Ukraine's top female tennis player is 6th best in world, aims to be champion - Dec. 01, 2017 | KyivPost
Wimbledon 2017: Simona Halep, Karolina Pliskova go after Angelique Kerber's World No 1 ranking | Sports News,The Indian Express
Martina Hingis | Biography, Titles, & Facts | Britannica
Gauff beats former world No. 1 Osaka in straight sets | theScore.com
Serena Williams's pregnant victory reminds us how amazing women's bodies are | Natasha Henry | The Guardian
Halep to finish 2017 as Year-End World No.1
Highest-Paid Female Athletes 2020: 50 Years After Creation Of Women's Tour, Tennis Dominates Earnings List
Timea Babos to become the first Hungarian No.1 in tennis history - Kafkadesk
2017 in Review: Women's tennis was as unpredictable as ever, as the No 1 race showed
