The average coaching length of previous coaches of each Premier League team: Arsenal, Manchester United, Liverpool, and Manchester City are the top four

"Transfer Market" calculated the average coaching years of previous head coaches of Premier League teams, and Arsenal undoubtedly topped the list.

Germany ranks the average coaching length of coaches of Premier League teams (the team has played in the Premier League for at least 13 seasons)

1. Arsenal, 34 seasons, 6.80 years

2. Manchester United, 34 seasons, 4.86 years

3. Liverpool, 34 seasons, 3.78 years

4. Manchester City, 29 seasons, 2.64 years

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5. Middlesbrough, 15 seasons, 2.50 years

6. Everton, 34 seasons, 2.27 years

7. Aston Villa, 31 seasons , 2.21 years

8. Bolton, 13 seasons, 2.17 years

9. Newcastle United, 31 seasons, 2.07 years

10. West Ham United, 30 seasons, 2.00 years

11. Blackburn, 18 seasons, 2.00 years

12. Chelsea, 34 seasons, 1.89 years

13. Tottenham Hotspur, 34 seasons, 1.79 years

14. Fulham, 19 seasons, 1.58 years

15. Leeds United, 16 seasons, 1.45 years

16. Crystal Palace, 17 seasons, 1.42 years

17. Sunderland, 17 seasons, 1.31 years

18. Leicester City , 18 seasons, 1.29 years

19. Southampton, 25 seasons, 1.14 years

20. West Bromwich Albion, 13 seasons, 1.00 years