China's Wang Qiang up to No. 12 in WTA rankings after U.S. Open - CGTN
Oracle/ITA Division II Women's Team Rankings — April 3, 2019 - ITA #WeAreCollegeTennis
Iga Swiatek becomes 1st Polish tennis player ranked No. 1 - The San Diego Union-Tribune
Lady Vols Land Three on End-of-Fall ITA Rankings - University of Tennessee Athletics
Bardet Cracks ITA's Latest Top 125 Singles Rankings - FGCU Athletics
Women's Tennis: Tar Heels Ranked No. 1 in Preseason ITA Poll - Chapelboro.com
Bianca Andreescu upsets Serena Williams to win 2019 US Open - Official Site of the 2023 US Open Tennis Championships - A USTA Event
Williams, Osaka, Barty highlight women's singles field for 2019 US Open - Official Site of the 2023 US Open Tennis Championships - A USTA Event
2019-20 Oracle/ITA Rankings - ITA #WeAreCollegeTennis
WTA rankings shuffle in aftermath of 2019 Miami Open
WTA Rankings Update 2019: Paolini breaks Top 100, Flipkens flies up
Men and Women's Tennis Teams Each Crack Top 20 of ITA Rankings - University of Tennessee Athletics
NAU Women's Tennis Achieves Highest Singles and Doubles National Rankings - Northern Arizona University Athletics
Stanford women's tennis heads to NCAA quarterfinals
2019 Final ITA Division I Singles and Doubles Rankings Released - ITA #WeAreCollegeTennis
US Open 2019: Day 7 Order of Play
Serena Williams Stunned by Bianca Andreescu in 2019 US Open Women's Final | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
Oracle/ITA Division I Women's Singles Rankings — April 9, 2019 - ITA #WeAreCollegeTennis
List of WTA number 1 ranked singles tennis players - Wikipedia
Australian Open: Petra Kvitova, Naomi Osaka battle for world No. 1
Rogers and Smith Top National Doubles Rankings; Three Featured in Singles Top 35 - NC State University Athletics
2019 Roland Garros Women's seed report - Last Word On Tennis
Women's tennis singles world rankings 2002-2019 - YouTube
SportsPro names Naomi Osaka the world's most marketable athlete for 2019 | The Japan Times
Oracle/ITA Division I Women's Singles Rankings — April 16, 2019 - ITA #WeAreCollegeTennis
