Photo: 'Battle of the Sexes' cast at the US Open - NYP20170909132

Valerie Faris, Jonathan Dayton, Alan Cumming, Billie Jean King, Emma Stone, Austin Stowell, and Elisabeth Shue pose during a press conference for the upcoming film 'Battle of the Sexes' on Day Thirteen of the 2017 US Open at the USTA Billie Jean King National Tennis Center on September 9, 2017 in New York City. Photo by John Angelillo/UPI

Battle of the Sexes': Photographing Billie Jean King vs. Bobby Riggs - Sports Illustrated

Battle of the Sexes': Photographing Billie Jean King vs. Bobby Riggs - Sports Illustrated

Battle of the Sexes cast: Real-life tennis players revealed, Gallery

Battle of the sexes tennis hi-res stock photography and images - Alamy

The Cast of Battle of the Sexes Celebrated the Film's New York City Debut

Battle of the Sexes cast: Real-life tennis players revealed, Gallery

Then and now: 'Battle of the Sexes' scenes from real life compared to the movie

Battle of the Sexes' cast knows the fight rages on

Battle of the Sexes cast: Real-life tennis players revealed, Gallery

Photos of the real Battle of the Sexes show Billie Jean King's triumph over boorish Bobby Riggs, by Rian Dundon

Battle of the sexes tennis hi-res stock photography and images - Alamy

Photos: The Battle of the Sexes, Billie Jean King vs. Bobby Riggs

BATTLE OF THE SEXES, Let's Play TV Commercial

Battle of the Sexes': Photographing Billie Jean King vs. Bobby Riggs - Sports Illustrated