Kim Clijsters Announces (Another) Return to Tennis - The New York Times
Tracy Austin - Wikipedia
Tennis champ, SC native Althea Gibson of honored at US Open | WCIV
Pete Sampras - Wikipedia
Defending Champion Rafael Nadal To Skip U.S. Open Over Covid-19; Novak Djokovic Headlines Men's Field
James Blake (tennis) - Wikipedia
Bryan Brothers Will Retire From Tennis After 2020 U.S. Open - The New York Times
Angelique Kerber: Is this the beginning of the end? | Sports| German football and major international sports news | DW | 27.08.2019
Out of retirement, Clijsters is back on the scene for the first time since 2012
Best American Tennis Players | List of Famous Tennis Players from United States
Maria Sharapova retires from tennis at age 32 - Los Angeles Times
Official Site of the 2020 US Open Tennis Championships - A USTA Event
US Open 2020: Final countdown
Rafael Nadal and the Top 23 Left-Handers in Tennis History | Bleacher Report | Latest News, Videos and Highlights
Former No. 1 Kim Clijsters, now 36 years old, planning return to tennis | CBC Sports
Kim Clijsters - Wikipedia
Novak Djokovic, Hampered by Injury, Is Out of the U.S. Open - The New York Times
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2019 US Open: 15-year-old Coco Gauff has become tennis's biggest story - Vox
Retired US tennis champions Andre Agassi and Pete Sampras open a free Stock Photo - Alamy
Bianca Andreescu makes history by reaching the 2019 US Open final - Official Site of the 2020 US Open Tennis Championships - A USTA Event
Nadal retirement sends '09 champ del Potro back to US Open final - Official Site of the 2020 US Open Tennis Championships - A USTA Event
Pete Sampras | Biography, Titles, & Facts | Britannica
Retired US Open Champion Flavia Pennetta Hints at Rio Return, Minus Fabio Fognini | Tennis News
Alexandrova quells 'legend' Clijsters' US Open comeback
ESPN Serves First Ball to Last Ball Exclusively at the US Open - ESPN Press Room U.S.
US Open 2019: Novak Djokovic retires with injury, Stan Wawrinka reaches quarter-finals - Sports News
I Wasn't Ready for it": Serena Williams Reacts to Bryan Brothers' Retirement - EssentiallySports
We followed the No. 1,700-ranked tennis player in the world to get an inside look at tennis' minor leagues - MarketWatch
