Dude was out of it on the ground. Rockhold cracked him on the back of the head (not his fault Machida was moving) which is why Machida fell in the first place. He survived until that elbow and that was the last nail in the coffin. Rockhold had plenty of luck in this fight. Won't help against Weedman.and showed terrible grappling. i was actually looking forward to seeing what he could do on the ground but it seems like he's basically pat barry on the ground. terrible scramble attempts and even worse positional defense.