Event: UFC 100
Date: Saturday, July 11, 2009
Location: Mandalay Bay Events Center in Las Vegas, Nevada

“It’s the biggest event in mixed martial arts history, and for UFC 100, the Ultimate Fighting Championship is bringing out the big guns. Two championships will be on the line when UFC heavyweight title holder Brock Lesnar defends his crown against rival Frank Mir in their long-awaited grudge match, and UFC welterweight champion Georges “Rush” St-Pierre puts his belt up for grabs against Brazilian knockout artist Thiago “Pitbull” Alves. Also, The Ultimate Fighter coaches collide as Dan Henderson takes on Michael “The Count” Bisping in a pivotal middleweight showdown.”

Main Event:

UFC Heavyweight Champion Brock Lesnar (3-1) vs. Interim Heavyweight Champion Frank Mir (12-3) for undisputed division title

Main Card (Televised):

UFC Welterweight Champion Georges St. Pierre (18-2) vs. Thiago Alves (16-3)
Jon Fitch (18-3) vs. Paulo Thiago (11-0)
Dan Henderson (24-7) vs. Michael Bisping (17-1)
Yoshihiro Akiyama (12-1) vs. Alan Belcher (14-5)

Preliminary Card (May not be broadcast):

Stephan Bonnar (11-5) vs. Mark Coleman (15-9)
Jon Jones (8-0) vs. Jake O’Brien (11-2)
Jonathan Goulet (22-10) vs. Dong Hyun Kim (11-0-1)
Mac Danzig vs. Jim Miller
CB Dollaway vs. Tom Lawlor
Matt Grice (9-2) vs. Shannon Gugerty (11-3)