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Join MMA Nation at 4 p.m. ET/1 p.m. PT as we bring you live results and video of today's weigh-ins for UFC 142: Aldo vs. Mendes, from the HSBC Arena in Rio de Janeiro, Brazil. Attending today's weigh-ins will be UFC President Dana White, featherweight headliners Jose Aldo and Chad Mendes, as well as the rest of Saturday's fight card. All fighters must meet their division's required weight, with a one pound allowance given to non-title competitors. MMA Nation will be live streaming the weigh-ins under the "FREE Live UFC Streams" tab in the video player at the bottom of this post.
For more results and analysis, follow Shaun Al-Shatti (@shaun_alshatti) and MMA Nation (@MMANation) on Twitter. The UFC 142 fight card is as follows:
Main card (Pay-per-view, 10:00 p.m. ET):
Featherweight Championship: Jose Aldo vs. Chad Mendes
Middleweight: Vitor Belfort vs. Anthony Johnson
Middleweight: Rousimar Palhares vs. Mike Massenzio
Welterweight: Erick Silva vs. Carlo Prater
Lightweight: Edson Barboza vs. Terry Etim
Preliminary card (FX, 8:00 p.m. ET):
Lightweight: Thiago Tavares vs. Sam Stout
Heavyweight: Ednaldo Oliveira vs. Gabriel Gonzaga
Welterweight: Mike Pyle vs. Ricardo Funch
Featherweight: Michihiro Omigawa vs. Yuri Alcantara
Preliminary card (Facebook, 7:30 p.m. ET):
Featherweight: Felipe Arantes vs. Antonio Carvalho