Battle of the Sexes is a 2017 biographical sports film directed by Valerie Faris and Jonathan Dayton and written by Simon Beaufoy. The plot is loosely based on the 1973 tennis match between Billie Jean King and Bobby Riggs. The film stars Emma Stone and Steve Carell as King and Riggs, leading an ensemble cast including Andrea Riseborough, Elisabeth Shue, Austin Stowell, Bill Pullman, Natalie Morales, Eric Christian Olsen, and Sarah Silverman in supporting roles. The film marks the second collaboration between Carell and Stone after Crazy, Stupid, Love and the second collaboration between Riseborough and Stone after Birdman.