Jordan James' last-gasp goal means these two sides will do it all again in a replay on Tuesday night.
Blackburn will be furious they did not see this one out, but this was an unexpected thriller full of chances.
Very scrappy game from Southampton. Looked out shape. Was very poor and very close to a replay.
Well done to Blackpool for their form today. Very good performance from them and looked better at times.
Amazing game of football, it could have been 4-4.
Fulham put a shift in but for long periods they were outplayed.