Socky

Socky is a male contestant that was originally going to be a contestant in Melee for the Million, but failed and was replaced with Grape, he has the same personality as Grape. He did appear in Episode 4 as the main antagonist.

Super Object Brawl!
He was seen greeting (strangely) Grape, and challenges him to a duel to see who is obsolute. Although he got a lighter and mocked Grape, which makes him go berserk and kicked Socky into the sky, and he wasn't seen for the rest of the episode.