Ash Barty's Wimbledon exit will not stop her from holding onto world number one ranking - ABC News
Oracle/ITA Division I Women's Singles Rankings — April 9, 2019 - ITA #WeAreCollegeTennis
Naomi Osaka grabs No. 1 women's tennis ranking with Australian Open victory - MarketWatch
Bianca Andreescu rises to 5th in world tennis rankings after U.S. Open win | CBC Sports
Oracle/ITA Division I Women's Team Rankings — March 26, 2019 - ITA #WeAreCollegeTennis
Men's And Women's Tennis Start Season at Home Against Flagler - Barry University Athletics
WTA Rankings 2019 update: Simona Halep steps it up
Women's Tennis Ends 2018-19 Season Ranked No. 66 - Florida Atlantic University Athletics
WTA Rankings Update 2019: Winning streak takes Zhu to career high
2019 WTA Tour - Wikipedia
2019-20 Oracle/ITA Rankings - ITA #WeAreCollegeTennis
WTA Rankings 2019: Kvitova retakes Czech No.1, Kenin hits career high
Biggest movers: Australian women soar in 2019 rankings | 14 November, 2019 | All News | News and Features | News and Events | Tennis Australia
Barty Still Tops Unchanged Women's ATP Rankings Post-Wimbledon | SportPesa Scores & News - Kenya
Knights Drop to No. 22 in Latest Rankings - UCF Athletics - Official Athletics Website
2019-20 Women's Tennis News - Tyler Junior College
Spain's Garbiñe Muguruza continues to top WTA rankings - The Statesman
WTA Rankings Update 2019: Vondrousova hits career high, Serena in the Top 10
2019-20 Fall Rankings Revealed - UCF Athletics - Official Athletics Website
2022 WTA Finals Tournament Preview | The Analyst
Ashleigh Barty sits atop 2020 WTA rankings at season's end - Official Site of the 2023 US Open Tennis Championships - A USTA Event
Tennis Tours Debate Ranking Systems Frozen by the Coronavirus - The New York Times
Rock stays third in regional rankings - Slippery Rock University Athletics
