UFC 166: Velasquez vs. Dos Santos Primetime video, part 1

UFC Primetime is back for the pivotal heavyweight showdown at UFC 166. The October 19th card in Houston will be headlined by the third title fight between rivals Cain Velasquez and Junior dos Santos, and the promotion is doing their best to hype it by producing a three-part series devoted to the show. The first episode aired last night, and can be viewed above.

The next two episodes will be released once a week leading up to the card. Also scheduled for the event is another heavyweight bout between Strkeforce heavyweight grand prix winner Daniel Cormier and Roy Nelson, along with a lightweight fight between former Strikeforce champ Gilbert Melendez and Diego Sanchez.

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