Event Bout:UFC Middleweight Championship Rich Franklin (185) vs. Anderson Silva (185) Event Bout: Vacant UFC Lightweight Championship Kenny Florian (155) vs. Sean Sherk (154.5) Jon Fitch (170) vs. Kuniyoshi Hironaka (170) Cheick Kongo (226) vs. Carmelo Marrero (222) Spencer Fisher (155) vs. Joe Lauzon (155) Keith Jardine (205) vs. Mike Nickels (205) Yushin Okami (185) vs. Kalib Starnes (185) Justin James (155) vs. Clay Guida (154.5) Kurt Pellegrino (154.5) vs. Junior Assuncao (155)