![Billie Jean King hitting a forehand approach shot during match at Louis Armstrong Stadium in Flushing Meadows at the 1979 U.S. Open Stock Photo - Alamy Billie Jean King hitting a forehand approach shot during match at Louis Armstrong Stadium in Flushing Meadows at the 1979 U.S. Open Stock Photo - Alamy](https://c8.alamy.com/comp/2C4AHP1/billie-jean-king-hitting-a-forehand-approach-shot-during-match-at-louis-armstrong-stadium-in-flushing-meadows-at-the-1979-us-open-2C4AHP1.jpg)
Billie Jean King hitting a forehand approach shot during match at Louis Armstrong Stadium in Flushing Meadows at the 1979 U.S. Open Stock Photo - Alamy
![That Championship Season: Billie Jean King, 1974 - Official Site of the 2023 US Open Tennis Championships - A USTA Event That Championship Season: Billie Jean King, 1974 - Official Site of the 2023 US Open Tennis Championships - A USTA Event](https://photo-assets.usopen.org/images/pics/large/f_1974_BillieJeanKing_DiGiacomo.jpg)
That Championship Season: Billie Jean King, 1974 - Official Site of the 2023 US Open Tennis Championships - A USTA Event
![Photos: Billie Jean King visits Washington, D.C. - Official Site of the 2023 US Open Tennis Championships - A USTA Event Photos: Billie Jean King visits Washington, D.C. - Official Site of the 2023 US Open Tennis Championships - A USTA Event](https://photo-assets.usopen.org/images/pics/large/f_USTA1405626_20230328_USTA_JP9_6358.jpg)
Photos: Billie Jean King visits Washington, D.C. - Official Site of the 2023 US Open Tennis Championships - A USTA Event
![Billie Jean King performs coin toss at Super Bowl LVI - Official Site of the 2023 US Open Tennis Championships - A USTA Event Billie Jean King performs coin toss at Super Bowl LVI - Official Site of the 2023 US Open Tennis Championships - A USTA Event](https://photo-assets.usopen.org/images/pics/large/f_20210830_USO_DAY1_GE1_5507.jpg)
Billie Jean King performs coin toss at Super Bowl LVI - Official Site of the 2023 US Open Tennis Championships - A USTA Event
![That Championship Season: Billie Jean King, 1974 - Official Site of the 2023 US Open Tennis Championships - A USTA Event That Championship Season: Billie Jean King, 1974 - Official Site of the 2023 US Open Tennis Championships - A USTA Event](https://photo-assets.usopen.org/images/pics/large/f_1974_BillieJeanKing_DiGiacomo2.jpg)
That Championship Season: Billie Jean King, 1974 - Official Site of the 2023 US Open Tennis Championships - A USTA Event
![National treasure: Bill proposed to award Billie Jean King a Congressional Gold Medal - Official Site of the 2023 US Open Tennis Championships - A USTA Event National treasure: Bill proposed to award Billie Jean King a Congressional Gold Medal - Official Site of the 2023 US Open Tennis Championships - A USTA Event](https://photo-assets.usopen.org/images/pics/large/f_USTA1405617_20230328_USTA_JP9_6951.jpg)
National treasure: Bill proposed to award Billie Jean King a Congressional Gold Medal - Official Site of the 2023 US Open Tennis Championships - A USTA Event
![50 for 50: Billie Jean King, 1971, 1972 and 1974 women's singles champion - Official Site of the 2023 US Open Tennis Championships - A USTA Event 50 for 50: Billie Jean King, 1971, 1972 and 1974 women's singles champion - Official Site of the 2023 US Open Tennis Championships - A USTA Event](https://photo-assets.usopen.org/images/pics/large/f_ArtCourts-BJK.jpg)
50 for 50: Billie Jean King, 1971, 1972 and 1974 women's singles champion - Official Site of the 2023 US Open Tennis Championships - A USTA Event
![Renovated Practice Courts at the Billie Jean King National Tennis Center Ready for US Open Tournament Editorial Image - Image of competitor, athlete: 43955845 Renovated Practice Courts at the Billie Jean King National Tennis Center Ready for US Open Tournament Editorial Image - Image of competitor, athlete: 43955845](https://thumbs.dreamstime.com/b/renovated-practice-courts-billie-jean-king-national-tennis-center-ready-us-open-tournament-new-york-august-august-43955845.jpg)
Renovated Practice Courts at the Billie Jean King National Tennis Center Ready for US Open Tournament Editorial Image - Image of competitor, athlete: 43955845
US Open Tennis Championships - ✨ Iconic ✨ 2023 theme art honors Billie Jean King & the 50th anniversary of equal prize money at the US Open. | Facebook
![USTA to honor 50th Anniversary of Billie Jean King's triple crown - Official Site of the 2023 US Open Tennis Championships - A USTA Event USTA to honor 50th Anniversary of Billie Jean King's triple crown - Official Site of the 2023 US Open Tennis Championships - A USTA Event](https://photo-assets.usopen.org/images/pics/large/f_BillieJeanKing.1967Wimbledon.jpg)