Grimsby fined by EFL for fielding ineligible player in cup win over Man Utd

The EFL said the breach related to Clarke Oduor, who came on as a 73rd-minute substitute.

Grimsby have been fined after fielding an ineligible player in their Carabao Cup victory over Manchester United last week (Nigel French/PA)

Grimsby have been fined by the EFL for fielding an ineligible player in their shock Carabao Cup victory over Manchester United last week.

The Mariners beat United 12-11 in a penalty shoot-out, having led 2-0 in normal time before being pegged back.