UFC 148, which is headlined by the UFC middleweight championship rematch between Anderson Silva and Chael Sonnen, and the rubber match between Tito Ortiz and Forrest Griffin, airs live on Pay-Per-View from the MGM Grand Garden Arena in Las Vegas, Nevada at 10pm ET / 7pm PT. Fans can also tune in to FX for four televised prelims at 8pm ET / 5pm PT, and those who “like” the UFC on Facebook can see the opening prelim bout at 7:25pm ET / 4:25pm PT.MAIN EVENT – UFC MIDDLEWEIGHT CHAMPIONSHIP
Chael Sonnen (185lbs) VS Anderson Silva (184lbs)

Tito Ortiz (204lbs) VS Forrest Griffin (204lbs)
Patrick Cote (185lbs) VS Cung Le (185lbs)
Demian Maia (170lbs) VS Dong Hyun Kim (170lbs)
Cody McKenzie (145lbs) VS Chad Mendes (146lbs)
Mike Easton (135lbs) VS Ivan Menjivar (136lbs)

Fabricio Camões (156lbs) VS Melvin Guillard (155lbs)
Khabib Nurmagomedov (155lbs) VS Gleison Tibau (155lbs)
Riki Fukuda (185lbs) VS Constantinos Philippou (186lbs)
Shane Roller (155lbs) VS John Alessio (156lbs)

Yoislandy Izquierdo (156lbs) VS Rafaello Oliveira (156lbs)

Source Article from http://www.ufc.com/news/Official-UFC-148-Weigh-In-Results