Jon Jones had to wait a year to fight Stipe Miocic due to injury. But Jones, 37, seemed as ageless as ever. Jones defended his UFC heavyweight championship at UFC 309 in spectacular fashion. Late in the third round,

Former UFC heavyweight champion Stipe Miocic announced his retirement from mixed martial arts after losing to Jon Jones last night.

Afterward, Jones revealed that he does not plan to retire and called to speak with UFC executives Dana White and Hunter Campbell. "If everything goes right," Jones said, "maybe we'll give you guys what you want to see," seemingly referring to a potential unification bout with interim champ Tom Aspinall.