Trey Lyles is kentucky toughest matchup in my opinion, and possibly their best player. With all the size they have down low they can have him hang on the perimeter and make threes and jumpers, or punish smaller (and bigger) players down low. He can face up, put it on the floor, or back you down. He's pretty similar to daniels for us last year except, not as quick but with a lot more muscle. If you can somehow take him out of the game or get him in foul trouble that's your best shot to beat them.
The Harrison's can be taken out of the game. Cauley stein is a tough matchup but he does his damage in the open floor and on garbage put back type shots. I still don't see what people see in towns. Dakari Johnson is nothing special. Lee is athletic but raw.
Booker and lyles are their most important players. When they are hitting their shots ky is almost unbeatable.