Broncos quarterback Bo Nix out for season with broken ankle in playoff win

• Nix to undergo surgery after breaking ankle in OT

• Season-ending injury suffered late in playoff win

• Denver advance despite injury to second-year QB

Bo Nix broke his right ankle late in overtime of the Denver Broncos' divisional-round victory over Buffalo on Saturday and will have surgery that will sideline him for the rest of the playoffs.

Coach Sean Payton delivered the stunning news about his second-year quarterback in the aftermath of Denver's biggest win in a decade. Backup quarterback Jarrett Stidham will start the AFC championship game next weekend.