UFC 155: dos Santos vs. Velasquez 2 was a mixed martial arts event held by the Ultimate Fighting Championship on December 29, 2012, at the MGM Grand Garden Arena in Las Vegas, Nevada. [3]

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Fight summary of UFC 155: Dos Santos vs. Velasquez 2 from MGM Grand in Las Vegas on December 29, 2012 on ESPN, including the main card and prelims.

For Top Lightweights - 155 lbs., the 150 most-recently updated member lists will be included. Who are the world's top 155ers? The longer you watch MMA, the more you love its lightweight division. Fighters have the fuel tanks to go nonstop, so they can exhibit a high skill level till the final bell.

UFC 155 took place Saturday, December 29, 2012 with 12 fights at MGM Grand Garden Arena in Las Vegas, Nevada. View fight card, video, results, predictions, and news.

2012年12月29日 · UFC 155 - Dos Santos vs. Velasquez 2 pits Cain Velasquez vs Junior Cigano dos Santos fight in MGM Grand Garden Arena, Las Vegas, Nevada, United States on Dec 29, 2012.

Sherdog.com will report from the MGM Grand Garden Arena in Las Vegas at approximately 6:35 p.m. ET/3:35 p.m. PT with play-by-play and live results of UFC 155, which is headlined by a heavyweight title fight pitting champion Junior dos Santos against challenger Cain Velasquez.

Junior dos Santos defends the UFC heavyweight title against he man the beat to get it, Cain Velasquez. Plus Joe Lauzon and Jim Miller meet in lightweight scrap guaranteed to be a barnburner....

UFC 155 Live on Pay-Per-View: Extended Preview. Read more about UFC 155 Live on Pay-Per-View: Extended Preview; Submission of the Week: Moraga vs. Cariaso

The Ultimate Fighting Championship's final event of 2012 is literally the biggest of the year, as UFC heavyweight champion Junior dos Santos meets former titleholder Cain Velasquez in a highly-anticipated rematch.