Battle of the Sexes: Emma Stone and Billie Jean King attend US Open together

Stone plays King in the upcoming movie

Emma Stone Takes in the U.S. Open Women's Final With Billie Jean King -- See the Amazing Pics!

Emma Stone Used Dance to Prepare for Role as Billie Jean King

Billie Jean King On 'Battle Of The Sexes': Bobby Riggs 'Was One Of My Heroes

The 'Battle of the Sexes' was 50 years ago today — tennis has never been the same – Houston Public Media

Emma Stone & Billie Jean King Watch US Open Women's Final!: Photo 3954049 2017 Toronto Film Festival, Alan Cumming, Andrea Riseborough, Austin Stowell, Billie Jean King, Elisabeth Shue, Emma Stone, Sarah

Battle of the Sexes': How Emma Stone Became Billie Jean King With a Tan and '70s Haircut – The Hollywood Reporter

Billie Jean King's secret motivation in the 'Battle of the Sexes

Review: Advantage, Bobby, but Game, Set, Match, Billie Jean in 'Battle of the Sexes' - The New York Times

See Emma Stone as Feminist Sports Hero Billie Jean King in New Battle of the Sexes Trailer

What it took for Emma Stone to transform into a tennis 'icon and an absolute badass' for 'Battle of the Sexes

Emma Stone to honor Billie Jean King at Logo's Trailblazer Honors

Battle of the Sexes (2017) - IMDb

Emma Stone Q&A

Emma Stone and the Tennis Doubles for 'Battle of the Sexes' - WSJ

WATCH: Emma Stone, Sloane Stephens, Billie Jean King meet at US Open