Ash Barty's Wimbledon exit will not stop her from holding onto world number one ranking - ABC News
China's Wang Qiang up to No. 12 in WTA rankings after U.S. Open - CGTN
List of WTA number 1 ranked singles tennis players - Wikipedia
Oracle/ITA Division I Women's Singles Rankings — April 16, 2019 - ITA #WeAreCollegeTennis
World rankings of the top 20 women tennis players in 2022 - SportsBrief.com
Top 10 Best Women's Tennis Players I WTA Ranking 2019 I Naomi Osaka is No. 1 - YouTube
Top 5 Ranking Female Tennis Players 2019 • Lists.ng
WTA Rankings Update 2019: Osaka regains No.1 spot, Andreescu surges into Top 15
2019 WTA Tour - Wikipedia
Brilliant Barty rewarded with No.1 ranking - Roland-Garros - The 2023 Roland-Garros Tournament official site
Top 14 Women's tennis WTA Singles players World rankings (2007-2019) - YouTube
Barty Still Tops Unchanged Women's ATP Rankings Post-Wimbledon | Sportpesa Scores & News
Naomi Osaka grabs No. 1 women's tennis ranking with Australian Open victory - MarketWatch
Oracle/ITA Division I Women's Singles Rankings — February 20, 2019 - ITA #WeAreCollegeTennis
Oracle/ITA Division II Women's Singles Rankings — April 10, 2019 - ITA #WeAreCollegeTennis
Women's Tennis: Mendez 40th in NAIA national singles rankings | Indiana University East Athletics
Women's tennis breaks through to high rankings - The Daily Illini
Naomi Osaka retains top spot in Women's Tennis Association rankings - India Today
Bianca Andreescu upsets Serena Williams to win 2019 US Open - Official Site of the 2022 US Open Tennis Championships - A USTA Event
US Open 2019: Day 7 Order of Play
Ashleigh Barty Wins the French Open for Her First Grand Slam Singles Title - The New York Times
Top 5 ranked Tennis Women's Players Right Now (April 2022 Ranking)
World No. 1 Ashleigh Barty announces she's retiring from professional tennis - Egypt Independent
ATP Rankings 2019: Rafael Nadal No.1 men's player after overtaking Novak Djokovic | London Evening Standard | Evening Standard
Bianca Andreescu upsets Serena Williams to win 2019 US Open - Official Site of the 2022 US Open Tennis Championships - A USTA Event
French Open 2019 women power rankings: Who are our Roland Garros favourites?
Best Women's Tennis Players In History - The Delite
