Championship club Blackpool eliminated Premier League side Nottingham Forest in the third round but haven’t knocked out more than one top-flight side in an FA Cup campaign since they won the competition in 1952-53. They are winless in 21 away FA Cup games against top-flight opposition (D5 L16).
Standby for something fishy at Luton where up to 2,000 Grimsby fans are heading in the hope of seeing the League Two club beat their Championship hosts.
Grimsby has a proud fishing history and it is 34 years since their fans made national news by taking 2,000 ‘Harry Haddocks’ to their FA Cup last 16 clash away to Wimbledon.