Tekken 6 ranked battle : kuma vs marduk, jin

Tekken 6 online ranked battle: kuma vs Marduk: Ok I confess, I rarely play against Marduk and has absolutely no idea how to play against him. kuma vs Jin: I'm pretty confident when playing vs Jin. He's pretty straight forward, but looking at his match count gave me the cold sweat. I expected a lot of tricks from this guy.