Australia's Ashleigh Barty Is Now the Number One Female Tennis Player
Aryna Sabalenka - Wikipedia
Sukkanha receives Singles ITA Ranking, Sukkanha/Weber Ranked in Doubles - Savannah College of Art and Design Athletics
Ashleigh Barty Wins the French Open for Her First Grand Slam Singles Title - The New York Times
Iga Swiatek, No. 1 Seed at U.S. Open, Loses in Fourth Round - The New York Times
Oracle/ITA Division I Women's Singles Rankings — March 5, 2019 - ITA #WeAreCollegeTennis
WTA rankings - Wikipedia
2019 US Open – Women's singles - Wikipedia
Oracle/ITA Division I Women's Team Rankings — March 19, 2019 - ITA #WeAreCollegeTennis
Sharks Tennis Ranked No. 8 in ITA Preseason Poll - Nova Southeastern University Athletics
Oracle/ITA JUCO Women's Rankings — April 18, 2019 - ITA #WeAreCollegeTennis
2019-20 Women's Tennis News - Tyler Junior College
Oracle/ITA Division II Women's Doubles Rankings — May 1, 2019 - ITA #WeAreCollegeTennis
The WTA Top 10 and their 2019 best result: Bencic moves up to No.7
2019 WTA Tour - Wikipedia
WTA rankings shuffle in aftermath of 2019 Miami Open
Tennis rankings: Everything you need to know
WTA Rankings Update 2019: Osaka regains No.1 spot, Andreescu surges into Top 15
Oracle/ITA Division I Women's Doubles Rankings — February 20, 2019 - ITA #WeAreCollegeTennis
Women's, men's tennis rankings after U.S. Open | CTV News
WTA rankings - Wikipedia
2019-20 Oracle/ITA Rankings - ITA #WeAreCollegeTennis
Oracle/ITA Division I Women's Singles Rankings — April 16, 2019 - ITA #WeAreCollegeTennis
Tennis Rankings Explained | Wilson Sporting Goods
Lewis Ranked No. 110 in ITA Singles Rankings - Michigan State University Athletics
List of WTA number 1 ranked singles tennis players - Wikipedia
