Anthony Martial was the victim of racial abuse on social media after Manchester United's 1-1 draw at West Bromwich Albion on Sunday afternoon.
The French forward started the match before being taken off on 66 minutes as Ole Gunnar Solskajer's side slipped up in their Premier League title charge and now lie seven points behind leaders Manchester City.
After the match, messages of racial hatred - including various symbols and expletives - were seen on Martial's Instagram account.
This is the second time the 25-year-old has been targeted with racial abuse since the turn of the year.