The Chicago Cubs fan who was knocked out cold after Game 7 of the World Series was enough of a hothead recently to get arrested twice ... TMZ Sports has learned.
Alan Anderson was busted by Chicago cops Sept. 10th for the crimes of phone harassment and assault. Law enforcement sources say the alleged victim is Anderson's ex-girlfriend. According to docs, he allegedly called her 160 times and left a voicemail saying, "I am coming for you, I'm bringing brass knuckles for you."
He was arrested at a bar in Chicago.