Date: Saturday, December 29, 2007 at 10 p.m. ET on pay-per-view (PPV)
Location: Mandalay Bay Events Center in Las Vegas, Nevada

Main Event:

Matt Hughes (41-5) vs. Georges St-Pierre (14-2) (Interim Welterweight Championship)

Main card (televised):

Chuck Liddell (20-5) vs. Wanderlei Silva (31-7-1)
Rameau Thierry Sokoudjou (4-1) vs. Lyoto Machida (11-0)
Rich Clementi (28-12-1) vs. Melvin Guillard (20-6-2)
Eddie Sanchez (7-1) vs. Soa Palalei (8-1)

Undercard (may not be broadcast):

Luis Cane (7-0) Vs. James Irvin (12-4)
Nate Mohr (8-4) vs. Manny Gamburyan (5-2)
Dean Lister (9-5) vs. Jordan Radev (11-2)
Roan Carneiro (11-6) vs. Tony DeSouza (10-3)
Doug Evans (5-1) vs. Mark Bocek (4-1)

—UFC 79: “Nemesis” fight card is complete.