One of the greatest fighters in MMA history returns on Saturday night as Jon Jones defends his heavyweight championship against two-time former champion Stipe Miocic in the main event of UFC 309. Jones is making the first defense of the title he won with a first-round submission of Cyril Gane at UFC 285 in March of 2023.

Stipe Miocic will challenge Jon Jones for the heavyweight championship at UFC 309 this Saturday in New York. Here's what you need to know.

Whether Jon Jones is using the leverage of retirement to up his price for future bouts, or has run out of opponents that excite him, or is seriously contemplating the end of his career, it's clear his heavyweight title fight against longtime former champion Stipe Miocic on Saturday is likely one of the final times we'll see Jones (27-1,