Junior dos Santos vs. Stipe Miocic set as UFC on FOX 13 headliner in Arizona

December’s UFC on FOX 13 affair will have a decidedly heavyweight feel, as Junior dos Santos vs. Stipe Miocic has been installed as the main event.

UFC officials today confirmed the booking following an initial report from FOX Sports.

The matchup joins Alistair Overeem vs. Stefan Struve and Gabriel Gonzaga vs. Matt Mitrione as key heavyweight fights on the card.

UFC on FOX 13 takes place Dec. 13 at U.S. Airways Center in Phoenix, Ariz. The night’s main card airs on FOX.

For more on UFC on FOX 13, check out the UFC Rumors section of the site.

(Pictured: Junior dos Santos)