When the Ultimate Fighting Championship (UFC) returns to pay-per-view (PPV), it will do so with the UFC 155: "Dos Santos vs. Velasquez 2" on Sat., Dec. 29, 2012, at the MGM Grand Garden Arena in Las Vegas, Nevada, featuring the highly anticipated rematch between reigning Heavyweight Champion Junior dos Santos and the man he beat to take the title, Cain Velasquez.

When they first met at UFC on Fox 1 back in Nov. 2011, it lasted all of 64 seconds. Both are predicting this one to last longer, with Velasquez in particular harping on the fact that he was injured for that initial encounter.

Now, he's healthy and ready to show "Cigano" what he's really got. Will it be enough to get his title back.

We shall see.

Seeing as this is the promotion's end of the year show, it's got a solid undercard as well, featuring match-ups like Jim Miller vs. Joe Lauzon, Tim Boetsch vs. Constantinos Philippou and Yushin Okami vs. Alan Belcher.

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