WATCH: UFC 166 weigh in

The UFC 166: Velasquez vs. dos Santos III weigh in complete!

We’re right on the cusp of


target="_blank">the most epic UFC heavyweight title fight of

all-time, with Cain Velasquez taking on rival Junior dos Santos

for the third time to decide once and for all, who the better man


The rest of the card is


target="_blank">just as exciting as the main event, with

heavyweights Daniel Cormier vs. Roy Nelson, Gilbert Melendez vs.

Diego Sanchez, Gabriel Gonzaga vs. Shawn Jordan and John Dodson vs.

Darrell Montague rounding out the epic main card.

MAIN CARD (Pay-per-view, 10 p.m. ET)

Cain Velasquez vs. Junior dos Santos – for heavyweight title

Daniel Cormier vs. Roy Nelson

Gilbert Melendez vs. Diego Sanchez

Gabriel Gonzaga vs. Shawn Jordan

John Dodson vs. Darrell Montague

PRELIMINARY CARD (FOX Sports 1, 8 p.m. ET)

Tim Boetsch vs. C.B. Dollaway

Hector Lombard vs. Nate Marquardt

Jessica Eye vs. Sarah Kaufman

K.J. Noons vs. George Sotiropoulos


Adlan Amagov vs. T.J. Waldburger

Tony Ferguson vs. Mike Rio

Andre Fili vs. Jeremy Larsen

Kyogi Horiguchi vs. Dustin Pague