#9 Manchester United
Playing in Premier League since - 1992-93
Worst League Position: 7th (2013-14)
Best League Position: 1st (1992–93, 1993–94, 1995–96, 1996–97, 1998–99, 1999–2000, 2000–01, 2002–03, 2006–07, 2007–08, 2008–09, 2010–11, 2012–13)
League Positions since joining Premier League: 1st, 1st, 2nd, 1st, 1st, 2nd, 1st, 1st, 1st, 3rd, 1st, 3rd, 3rd, 2nd, 1st, 1st, 1st, 2nd, 1st, 2nd, 1st, 7th, 4th, 5th, 6th.
Quite rightly labeled the best team in Premier League, Manchester United have won the Premier League trophy a record 13 times in 25 years, 8 times more than the closest team on the list - Chelsea with five.
United never failed to finish in the top 4 for 21 years, until the departure of their legendary manager Sir Alex Ferguson. Since his retirement, United have failed to reach the top four, 3 times in the last 4 seasons.