'The Sporting News 100 Years of Sports Images' [Getty Images]

Bobby Riggs and Billie Jean King in 1973. (Photo by Sporting News via Getty Images/Sporting News via Getty Images via Getty Images) — see more

Bobby Riggs and Billie Jean King in 1973. (Photo by Sporting News via Getty Images/Sporting News via Getty Images via Getty Images)

Sporting News Sporting News Archive