UFC Fight Night 80 will be held on December 10, 2015 at The Chelsea at The Cosmopolitan in Las Vegas, Nevada.
The event was expected to be headlined by a women’s strawweight bout between Paige VanZant and Joanne Calderwood, however on October 28, Calderwood was forced to pull out of the event and was replaced by Rose Namajunas.
The event will be the first that the promotion has hosted at the venue and will be the first of three events in as many days in Las Vegas. It also marks the first North American card to air live exclusively on their subscription-based digital network, UFC Fight Pass.
The co-main event features a lightweight bout between Jim Miller and Ultimate Fighter season 15 winner Michael Chiesa.
Main card (UFC Fight Pass)
Rose Namajunas def. Paige VanZant via submission (rear-naked choke) RD 5, 2:25
Michael Chiesa def. Jim Miller via submission (rear-naked choke) RD 2, 2:57
Sage Northcutt def. Cody Pfister via submission (guillotine) RD 2, 0:41
Thiago Santos def. Elias Theodorou via uninmous decision (29-28, 29-27, 29-27)
Preliminary Card (UFC Fight Pass)
Tim Means def. John Howard via tKO (left hook) RD 2, 0:21
Sergio Moraes def. Omari Akhmedov via TKO (punches) RD 3, 2:18
Antonio Carlos Junior vs. Kevin Casey is ruled a No Contest (eye poke) RD 1, 0:11
Aljamain Sterling def. Johnny Eduardo via submission (guillotine) RD 2, 4:18
Santiago Ponzinibbio def. Andreas Stahl via TKO (punches) RD 1, 4:25
Danny Roberts def. Nathan Coy via submission (triangle choke) RD 1, 2:46
Zubaira Tukhugov def. Phillipe Nover via split decision (28-29, 30-27, 30-27)
Kailin Curran def. Emily Kagan via submission (rear naked choke) RD 2, 4:13