Two more bouts have been added to the UFC on FOX 13 card this December, as Jussier Formiga meets John Moraga and Ian Entwistle squares off with Anthony Birchak.

Set for December 13 from the U.S. Airways Center in Phoenix, the main card is set for FOX with a headline bout between Junior dos Santos and Stipe Miocic.

Formiga (17-3) has scored a pair of victories to position himself on the cusp of title contention, while Moraga (15-3) is 4-2 in his last six overall. One of those losses, though, came to UFC flyweight champion Demetrious Johnson.

Entwistle (8-2) lost his Octagon debut to Daniel Hooker in June. Birchak (11-1) was signed to face Joe Soto last month but Soto was moved into a main event title fight with T.J. Dillashaw.

Check out the updated card below:

Heavyweight: Junior dos Santos vs. Stipe Miocic

Heavyweight: Stefan Struve vs. Alistair Overeem

Lightweight: Jamie Varner vs. Drew Dober

Middleweight: Derek Brunson vs. Ed Herman

Lightweight: Joe Ellenberger vs. Bryan Barberena

Heavyweight: Gabriel Gonzaga vs. Matt Mitrione

Welterweight: Ben Saunders vs. Joe Riggs

Flyweight: Jussier Formiga vs. John Moraga

Bantamweight: Ian Entwistle vs. Anthony Birchak