Unleashed

In the gritty underground world of Hong Kong's fighting rings, a young boxer named Kit Fok has racked up an impressive winning streak. With the help of his seasoned coach, Dubble, Kit has all the skills he needs to become a champion. But when the gym's owner threatens to shut down the operation, Kit must agree to a dangerous match against a notorious fighter with a brutal reputation. As he prepares for the battle, Kit's personal life becomes complicated when he falls for a young actress who's also training at the gym. With everything on the line, Kit must face his toughest opponent yet and confront the dark secrets of his past.

You can stream Unleashed on: Fandango at Home

Some movies that have similar genres and were produced around the same time as Unleashed include Gladiator II, Civil War, The Covenant, Arcadian, The Fall Guy, The Electric State.