Balotelli, part of the Reds side which lost 3-1 at West Ham on Saturday, tweeted: “Man Utd…LOL” in response to United’s 5-3 loss at the King Power Stadium.
His tweet was met by a string of racist messages, including one from an account called @CraigSainsbury which read: “F*** you Mario you f****** n*****. Got eat some bananas and get ebola you dirty monkey.”
He was heckled by Italy supporters during a pre-World Cup training camp in May and was on the receiving end of numerous instances of racist abuse during his time at Inter Milan and, more recently, AC Milan.
Balotelli spoke about the abuse directed at him in an interview with GQ magazine in July.
“I think what the ignorant people don’t like is that people who are different are allowed to act that way. These stupid people, they get angry with me, they say horrible things, but I haven’t done anything different from other people.
“I have made mistakes, like everyone does and I have always paid for my mistakes. I think that if I was white maybe some people would still find me irritating or annoying but it wouldn’t be the same. Absolutely not.
“Jealousy is a horrible thing, but when this jealousy is towards people who are different from the majority, and who maybe also have more than you, then it becomes anger, it becomes rage, and that’s the overt racism.”
-By Daily Mail