Manchester United have sent an email to some of their supporters after being informed that a Wolves player was verbally abused at Old Trafford due to his height, according to reports.
The incident took place during the Red Devils' 1-0 loss against Wolves earlier this month, when Joao Moutinho netted a late winner for the visitors.
It is understood that the complaint was filed after the game, meaning that specific individuals were not identified at the time.
As a result, United issued their response via email to fans who were believed to be seated in the area that the abuse allegedly came from.