Sydney Sweeney says that her role as a boxing star has changed her. She plays Christy Martin in the new movie. For this ...

Sydney Sweeney, lacing her boots and taping her wrists, is returning to the big screen this week as a former boxing superstar ...

Sydney Sweeney's 'Christy' transformation details: How actress became boxer Christy Martin in extreme movie makeover ...

Actress Sydney Sweeney stars in a new film based on the life of Christy Martin, the former prizefighter whose biggest battle ...

In the 1990s, Christy Martin was considered the most exciting and successful female boxer. Her story is the basis of the new ...

Sydney Sweeney digs deep, bulks up and transforms her appearance radically in "Christy," the story of trailblazing boxer ...

"Christy" stars Sydney Sweeney and Ben Foster chat with USA TODAY about their physical transformations and the emotional ...

The actress gives a tough, vulnerable performance as boxer Christy Martin in a film that puts a unique spin on a familiar ...

Sydney Sweeney spoke with "GMA" about her new boxing movie, "Christy," plus her upcoming "Shrek"-themed Friendsgiving and ...

Sweeney brings a lot of moxie and determination to the role of Martin, who didn't find boxing as much as boxing found her.

Christy,' an Oscar contender with Sydney Sweeney, has served as a calling card for Votiv, an indie production company.