Kiwi fighter Mark Hunt has been promoted to the main event slot for UFC 200 after Jon Jones v Daniel Cormier was called off due to possible doping violations.
UFC president Dana White called a press conference in Las Vegas to confirm the news and also indicated that there was still a possibility of lining up another opponent for Cormier.
"Maybe someone will pop up and fight Cormier at the last minute," White said. "Stranger things have happened.
"This sucks, I don't know what to say. It sucks. It's unfortunate. These type of things are going to happen. It could have been a lot worse."
According to White, Jones may get a two-year ban if the allegations prove correct.
