Official weigh-ins for UFC 143 will be held at 4 p.m. PT/7 p.m. ET at the Mandalay Bay Arena in Las Vegas, Nevada. Highlighting today's weigh-ins will be UFC President Dana White, welterweight title challengers Carlos Condit and Nick Diaz, as well as the rest of Saturday's fight card. All fighters are required to meet their division's weight limit, with a one pound allowance given to non-title competitors.
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UFC 143 takes place February 4th, 2012 at the Mandalay Bay Events Centers in Las Vegas, Nevada. The UFC 143 fight card is as follows:
Main card (pay-per-view):
Interim Welterweight Championship: Nick Diaz vs. Carlos Condit
Heavyweight: Roy Nelson vs. Fabricio Werdum
Welterweight: Josh Koscheck vs. Mike Pierce
Bantamweight: Scott Jorgensen vs. Renan Barao
Middleweight: Ed Herman vs. Clifford Starks