1973 Press Photo Tennis Pro Stan Smith Crosses Arms at U.S. Open, New York | eBay
The Open's Breakthrough of 1973 - The New York Times
How Billie Jean King Led the Equal Pay for Play Battle - HISTORY
US Open 1973 Final - Jan Kodes (6) vs John Newcombe (10) ( 2nd Half ) - YouTube
1973 Grand Prix (tennis) - Wikipedia
Maternal glow: Mothers who have won Slams
U.S. Open | History, Winners, & Facts | Britannica
US Open Moments: Sept. 9, 1974 - Official Site of the 2022 US Open Tennis Championships - A USTA Event
US Open Women's Doubles Tennis. Billie Jean King spreads her wings,... News Photo - Getty Images
50 facts for the 50th anniversary of the US Open
Billie Jean King and partner Rosemary Casals in U.S. Open 1973 Vintage Press Photo Print - Historic Images
Don't blame market forces for female tennis stars being short-changed | Financial Times
Wimbledon Final 1973 - Billie-Jean King v Chris Evert Stock Photo - Alamy
The History of the U.S. Open Tennis Tournament: Facts, Past Winners, and More
2021 US Open offers record prize money, $57.5 million in total player compensation - Official Site of the 2022 US Open Tennis Championships - A USTA Event
Bjorn Borg v Arthur Ashe in a breatkthrough match! | US Open 1973 Round 3 - YouTube
2018 U.S. Open Tennis Tournament: By the Numbers
1973 Press Photo Australia's Evonne Goolagong at US Open Tennis Champi - Historic Images
Four decades after the Battle of the Sexes, the fight for equality goes on | Tennis | The Guardian
50 for 50: John Newcombe, 1973 men's singles champion - Official Site of the 2022 US Open Tennis Championships - A USTA Event
Battle of the Sexes | History, Participants, & Facts | Britannica
Original Nine Spotlight: Billie Jean King - Official Site of the 2022 US Open Tennis Championships - A USTA Event
It's really hard': Female stars criticise US Open tennis ball rules | The Independent
Ilie Nastase at Forest Hills Tennis Stadium 1973 US Open W… | Flickr
Attach an Asterisk to This U.S. Open? Tennis History Mocks That Idea - The New York Times
