Manchester United are involved in a developing situation in the Premier League, BBC Sport reports.
What has been reported
Manchester United's Lisandro Martinez faces a three-match ban for pulling Dominic Calvert-Lewin's hair.
Note: This is an ongoing situation. Formal investigations or rulings may change the picture. Readers should follow official channels for authoritative updates.
Original source: Full reporting on this story is available at BBC Sport. This article summarises key facts from that report and adds context about the Premier League.
Official sources: Premier League • FIFA • UEFA
