during the first half, they really made it a point to push ravern around and guard him closely, especially stepping out on screens. they were not going to give him open looks, and the few open shots that he did have were rushed, probably because someone was running at him and put a hand in his face.
ravern is a finesse player. if you push him around and play him tight like arkansas did early, you can knock him off his game. he's not a ball-handler or passer, so when he comes around a screen with the ball, just step out on him and keep him from shooting - he won't beat you passing to the screener. but if you don't step out, he can shoot it as long as he's on the right side of half-court. kentucky found that out, and pelphrey made it a point to push him around. it worked.