What?
Oden isn't yc1
The special case is a"yc1" defeating a "yc1". That only means that the winner wasn't yc1 in the first place.
Beckman and Shiryu are not yc1 either. So my point still stands.
Without going all out, King beat Marco so bad, he started believing in gods....so yes King is a special case as his feats show. If King was on the same level as Marco/Kuri, that beating wouldn't occur