Battle of the Sexes is a sports biographical film based on the true story of the 1973 tennis match between Billie Jean King and Bobby Riggs. Emma Stone portrays Billie Jean King, a tennis champion who fights for gender equality in the sport. The film explores the personal and professional challenges faced by King as she prepares for the highly publicized match. Emma Stone's performance in Battle of the Sexes received critical acclaim, and the movie was praised for its portrayal of an important moment in sports history.