Parma vice-captain Massimo Gobbi is still "bitter" after their 2-2 draw with Napoli.
There was an all-in brawl at the end of the game, amid accusations of Napoli insulting Parma's players over their financial situation.
"Nothing like that had happened against Roma or Juventus," Gobbi told TeleRadio Stereo.
"Nobody had dared react that way to a team that had given its all on the field. I am really bitter about this, as nothing like that had ever happened to me."