UFC 309, headlined by the long-awaited heavyweight showdown between Jon Jones and Stipe Miocic, is set to undergo a significant last-minute change ... could influence the fight's outcome ...

Stipe Miocic was likely already ... Jones — the heavyweight champ — said the super fight is now “very personal” for him after he said Miocic made a personal slight to him.

New York's Madison Square Garden became the stage for another historic UFC night, where Jon Jones reaffirmed his supremacy as the heavyweight champion by defeating Stipe Miocic with a brutal third ...

He knows how to play to his opponents’ weaknesses and almost certainly will look to take Miocic ... fight in the first round. Once the fight hits the mat, however, it’s unlikely to last ...

View more JASON FITZ: I'm Jason Fitz from Yahoo Sports, hanging out with MMA superstar Stipe Miocic joining us on behalf of Buffalo Wild Wings, getting ready for the Jon "Bones" Jones fight.