Southend United

 Southend United  are a football club located in Southend-on-Sea, Essex and play their home games at Roots Hall. Southend have a rivalry with Colchester and Ipswich. Town have met in the league on 30 occasions. Ipswich's first ever Football League game was against Southend United at Portman Road on 27 August 1938, Town emerging as 4-2 victors.