I'll be overseas for the next 2 weeks, so will put my tips in now:
Diaz v Condit - it's the end of Nick's giant run here - CONDIT in the 2nd by KO.
Nelson v Werdum - wow, great match-up. I've always liked Werdum and I'm gonna tip him to finally put Big Country on the canvas. WERDUM (by KO)
Koschek v Pierce - this is a HUGE step-up in class for Pierce and I see Kos taking this one easily, in any manner he likes. KOSCHEK
Barao v Jorgensen - Barao has all the runs on the board. I expect him to overpower the smaller man. BARAO
I assume they are the only ones we'll be tipping, but just in case of a catastrophic injury and a card reschedule, other match picks are : Herman, Poirer, Riddle, Figueroa, Brown.