(You ready for this? Photo courtesy of MMA Weekly.)

We are live at the MGM Grand Garden Arena in Las Vegas for an extra-special, on-the-scene liveblog of UFC 91. What does that mean for your life? It means preliminary results, witty observations about crowd members, and constant updates as to what Arianny Celeste is up to throughout the night. At the same time, I don’t want to miss out on all your hilarious quips about the live broadcast, including but not limited to the banter between Joe Rogan and the century man, Mike Goldberg, so please fill me in with your comments.

Liveblog begins after the jump. Hit refresh often. If you don’t want the prelims spoiled for you…too bad. Just suck it up and deal.

(The head kick. Photo courtesy of MMA Weekly)

You didn’t see it on Spike TV last night, but the undercard bouts for Ultimate Fight Night 15 were worth showing up for all by themselves. Yours truly was Octagon-side for the whole thing, and when I wasn’t hanging out in Clay Guida’s dressing room (more on that later), I was busy being impressed by some UFC newcomers.

Dan Miller def. Rob Kimmons via submission (rear naked choke) at 1:27 of round one

This one was quick, with only sporadic fits of action. Miller jumped to Kimmons’ back almost immediately. Kimmons tried to defend and dump him off, but Miller wasn’t having it. After about a minute of absolutely no movement, Miller locked in the choke and Kimmons fell backwards ala Frank Trigg against Matt Hughes, then tapped meekly while the ref took his time about stopping it.

Mike Massenzio def. Drew McFedries via submission (kimura) 1:26 of round one

New Jersey’s Mike Massenzio was particularly impressive in his first-round submission win over Drew McFedries. He put his wrestling skills to good use right away, shooting in on McFedries and getting side control in the ensuing scramble. After McFedries recovered his guard and attempted a triangle choke, which Massenzio shrugged off, it was countdown to kimura time. Massenzio got to north-south and extended McFedries’ arm, forcing him to tap.

Alessio Sakara def. Joe Vedepo via KO (kick) at 1:27 of round one

The most brutal finish of the night also came in the prelims, as Alessio Sakara put his shin directly on Joe Vedepo’s chin early in the first. Vedepo was looking for the takedown from the start, but Sakara’s defense looked much improved. When Vedepo couldn’t get him down he consented to stand and trade. That’s about when the high kick landed with a vicious crack that elicited ‘ooohs’ from the crowd. Vedepo stiffened up and keeled over backwards. Sakara moved in to finish, but it was — to put it mildly — unnecessary.