Manchester United say they are taking allegations made against winger Antony "seriously" after he was accused of abusing his former girlfriend.
Police in Sao Paulo and Greater Manchester are investigating the claims, which the player has denied.
The 23-year-old was withdrawn from the Brazil squad after news of the allegations emerged.
United said: "Manchester United acknowledges the allegations made against Antony and notes that the police are conducting enquiries. Pending further information, the club will be making no further comments.
"As a club we are taking this matter seriously, with consideration of the impact of these allegations and subsequent reporting will have on survivors of abuse.