Stipe Miocic announces retirement after UFC 309 loss to Jon Jones: ‘I’m done’
Stipe Miocic is walking away from the octagon. In the main event of UFC 309, Miocic lost a one-sided fight to heavyweight champion Jon Jones in a failed bid to claim that title for a third time. The 42-year-old veteran was nearly finished by Jones’ ground-and-pound and Round 1,