Obviously, Katsumi has the plot behind him with his new arm while the other guy will only appear once. Baki and Sukune are guaranteed to win too so I'm betting on 6-0.
Announcer makes this sumo guy sounds like a cocky person.
Also, really. They lost 3 matches because you didn't know they are not amuters. You should have figured it out at second match and prepare at third match.
I guess that is probably why I thought he was cocky. He might be down very soon..