Roy McAvoy is a fictional character from the 1996 film Tin Cup, portrayed by actor Kevin Costner. He is a talented but troubled golf pro who works at a driving range in Texas. Despite his skills, Roy struggles with personal issues and a lack of direction in his life. In the film, Roy's journey revolves around his desire to win a prestigious golf tournament, the U.S. Open. His determination leads him to confront his past and his relationships, particularly with his love interest, Molly Griswold, played by Rene Russo. Roy's character embodies themes of redemption and the pursuit of dreams.