The 24 fighters competing on the UFC 187: Johnson vs. Cormier pay-per-view fight card on Saturday will officially weigh in on Friday at 7 p.m. ET / 4 p.m. PT at the MGM Grand Garden Arena in Las Vegas. The event features two title fights. The vacant light heavyweight title is up for grabs in the main event. Top-ranked contender Anthony Johnson, or Daniel Cormier will be crowned the new champion. Middleweight titleholder Chris Weidman puts his belt on the win against Vitor Belfort in the co-main event.