Sydney Sweeney Stars in Christy Biopic with Authentic Fights, Premieres Toronto

Sydney Sweeney undergoes a dramatic physical and emotional transformation in the upcoming biopic Christy, portraying trailblazing boxer Christy Martin. To authentically capture Martin's boxing career, Sweeney gained over 30 pounds and trained intensively for three months, performing all fight scenes without stunt doubles, boxing full force with her co-stars. The film highlights Martin's groundbreaking achievements, including being the first female boxer inducted into the International Boxing Hall of Fame, as well as her personal struggles, notably surviving an abusive husband. Released its first trailer in September 2025, Christy has sparked early Oscar buzz and comparisons to acclaimed sports dramas like I, Tonya. Beyond the ring, the biopic explores Martin's resilience and legacy, with a strong supporting cast and a focus on both her career and her fight for survival. Christy premiered at the Toronto International Film Festival in 2025 and is set for a theatrical release later that year.