WTA Rankings Update 2019: Osaka moves back into the Top 3 after Beijing triumph
Tennis: Naomi Osaka drops from world No. 1
Ranking History of Top 10 Women's Tennis Players (1987 - 2018) - YouTube
List of WTA number 1 ranked singles tennis players - Wikipedia
Oracle/ITA Division II Women's Team Rankings — April 3, 2019 - ITA #WeAreCollegeTennis
Christopher Newport Women's Tennis Hauls in Highest Preseason National Ranking in Program History - Christopher Newport University Athletics
Oracle/ITA Division I Women's Singles Rankings — April 16, 2019 - ITA #WeAreCollegeTennis
Women's Tennis Ends 2018-19 Season Ranked No. 66 - Florida Atlantic University Athletics
Chen Headlines ITA Preseason Rankings - Duke University
Australian Open: Petra Kvitova, Naomi Osaka battle for world No. 1
Ashleigh Barty Wins the French Open for Her First Grand Slam Singles Title - The New York Times
American Tennis on Twitter: "The first @American_Conf Women's Tennis Player of the Month for the 2019-20 season is Martina Okalova of @TulsaWTennis , who is ranked No. 73 nationally in singles and
WTA Rankings 2019: Kvitova retakes Czech No.1, Kenin hits career high
Two Tandems Ranked Inside Top 15 - UCF Athletics
2019 Roland Garros Women's seed report - Last Word On Tennis
2019-20 Oracle ITA NCAA Division II Women's Final Fall Rankings - ITA #WeAreCollegeTennis
WTA Rankings Update 2019: Osaka regains No.1 spot, Andreescu surges into Top 15
Oracle/ITA Division II Women's Team Rankings — April 10, 2019 - ITA #WeAreCollegeTennis
Three MSU Women's Tennis Players Earn ITA Preseason Rankings - Mississippi State
WTA Rankings Update 2019: Andreescu into the Top 5, Barty goes back to No.1
Razorback Tennis Puts Four in Women's ITA Rankings | Arkansas Razorbacks
UkrInform: Svitolina drops to sixth place in WTA ranking - Sep. 14, 2020 | KyivPost
Women's Tennis: Mendez 40th in NAIA national singles rankings | Indiana University East Athletics
