It pains me to say it but, its Liverpool, Manchester United are the most sucessful in the premiership era though.
manchester united soccer team
Its called Football, not Soccer. Football was developed in Britain, not America. Spain developed football after we introduced it to them.
St Johnstone, the Super J's (copyright Soccer AM)
The most successful profession team is the Brazalian team.
soccer is won by the team with the most points at the end of the game.