Fight Day  

UFC heavyweight champion Junior Dos Santos talks winning the belt, his injury, and when we can expect to see him back in action.

Dustin Poirier talks his spectacular submission win at UFC 143 that won him a fight night bonus.

Watch the only official UFC pre-fight show with Clay Guida, Ronda Rousey and some of the industry’s best journalists at 6 p.m. Eastern here on HeavyMMA.com.

UFC 143 press conference highlights featuring Dana White, Nick Diaz, Carlos Condit, Roy Nelson, Fabricio Werdum, Josh Koscheck and Mike Pierce.

HeavyMMA’s Megan Olivi chats with Mike Pierce about his UFC 143 main-card fight against former welterweight title challenger Josh Koscheck – and what he thinks of him.

UFC welterweight champ Georges St-Pierre talks to the media about his rehab after knee surgery, his thoughts about Nick Diaz and how he sees the UFC 143 main event playing out.

UFC 143 co-main event heavyweight Fabricio Werdum talks to HeavyMMA’s Megan Olivi ahead of his return to the promotion on Saturday night in Las Vegas.

UFC 143 main event welterweight Carlos Condit talks to HeavyMMA’s Megan Olivi about his interim title fight against Nick Diaz.

UFC 143 main card fighter Josh Koscheck talks with HeavyMMA’s Megan Olivi about his fight against Mike Pierce – and what he thinks about Pierce calling him out.

Heavyweight Roy Nelson chats up Megan Olivi about his fight with Fabricio Werdum at UFC 143 and a possible Gillette sponsorship?

UFC welterweight Nick Diaz chats with Megan Olivi on his fight with Carlos Condit and participating in triathlons to prepare for his fights.

Check out the UFC’s video preview for UFC 143 pay-per-view in Las Vegas, featuring an interim welterweight title fight between Nick Diaz and Carlos Condit.

Watch the only official UFC pre-fight show with Frank Mir and some of the industry’s best journalists at 6 p.m. ET right here on HeavyMMA.com.

Team Alpha Male member Danny Castillo talks his win at UFC 141 and how he plans to get better in 2012.