Martina Hingis - Wikipedia
SaniaMirza to become world No.1 doubles ranking #tennis player and first woman from India. | Women, Tennis stars, Indian women
Iga Swiatek: World No.1 calls for more support for Ukrainian tennis players | CNN
Former U.S. official praises WTA's strong stance on Peng Shuai | The Japan Times
Ash Barty becomes Wolrd No 1 to break 43-year drought
Caroline Wozniacki: Is She Really the No. 1 Women's Tennis Player in the World? | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
Tennis: Poland's Iga Swiatek Becomes New World No 1
Tennis: Naomi Osaka drops from world No. 1
Ash Barty, the world No. 1 women's tennis player, is retiring at age 25 : NPR
2019 WTA Tour - Wikipedia
The Top 10 Greatest Women's Tennis Players of All Time - HowTheyPlay
Iga Swiatek 1st Polish tennis player to top world rankings | CBC Sports
20 Greatest Female Tennis Players Of All Time
List of WTA Number 1 Tennis Players – All World No.1s In History | STEVE G TENNIS
Australia's Ashleigh Barty Is Now the Number One Female Tennis Player
Women's tennis World No.1 Ash Barty announces shock retirement | AL Jazeera Newsfeed - YouTube
Swiatek rises to fourth on all-time list of World No.1 reigns - Pulse Sports Nigeria
World No 1 woman tennis player Ash Barty announces shock retirement at 25
Emma Raducanu - Wikipedia
Ash Barty: World No 1 praises depth of talent in women's tennis in run-up to Australian Open | Tennis News | Sky Sports
World No. 2 Sabalenka tests positive for COVID-19, out of Indian Wells | CBC Sports
Australian tennis player Ash Barty, world women's No. 1, retires at age 25 - UPI.com
Venus becomes the first black player to become world No 1
Women's world No 1 title up for grabs as Caroline Wozniacki eyes return to the top ahead of US Open | The Independent | The Independent
Who is the world No.1 in women's tennis? Updated WTA rankings and explainer | Sporting News India
Wimbledon 2014: World No 1 Serena Williams confirmed as top seed for women's draw | Tennis News | Sky Sports
