Shane Lowry was sent off as Millwall played out a 1-1 draw with Sheffield Wednesday on Tuesday night.
The 24-year old Australian defender saw red when he was involved in a dust-up with Wednesday goalscorer Giles Coke with just one minute of regular time remaining at The Den.
Coke, who had given his side the lead in the 69th minute, clashed with Lowry near the corner flag and the pair were both given their marching orders as tempers flared.
Nine minutes earlier, on-loan Blackburn Rovers striker DJ Campbell had scored on his Millwall debut to allow the Lions to grab a share of the points in south London.
