The heavyweight championship is on the line on Saturday night when champion Jon Jones takes on two-time former champion Stipe Miocic in the main event of UFC 309. The action goes down from the legendary Madison Square Garden in New York.

Jones, 37, submitted Ciryl Gane in the first round of his most recent UFC appearance in March 2023 to capture the vacant UFC heavyweight title in his divisional debut. Prior to that, Jones was a longtime UFC light heavyweight champion who held the belt under multiple reigns.