Premier League   M. W D L goals
  at home 14 10 0 4 22 : 15
  Away 14 6 4 4 22 : 20
  28 16 4 8 44 : 35
Championship   M. W D L goals
  at home 8 6 2 0 16 : 7
  Away 8 6 1 1 12 : 5
  16 12 3 1 28 : 12
FA Cup   M. W D L goals
  at home 3 2 0 1 3 : 2
  Away 1 0 0 1 0 : 2
  4 2 0 2 3 : 4
League Cup   M. W D L goals
  Away 2 1 0 1 3 : 3
  2 1 0 1 3 : 3
overall   M. W D L goals
  at home 25 18 2 5 41 : 24
  Away 25 13 5 7 37 : 30
  Neutral Place 0 0 0 0 0 : 0
  50 31 7 12 78 : 54
Premier League
2021/2022 24. Round West Ham United - Watford FC 1:0 (0:0)
2021/2022 20. Round Watford FC - West Ham United 1:4 (1:2)
2019/2020 36. Round West Ham United - Watford FC 3:1 (3:0)
2019/2020 3. Round Watford FC - West Ham United 1:3 (1:1)
2018/2019 38. Round Watford FC - West Ham United 1:4 (0:2)
2018/2019 18. Round West Ham United - Watford FC 0:2 (0:1)
2017/2018 27. Round West Ham United - Watford FC 2:0 (1:0)
2017/2018 12. Round Watford FC - West Ham United 2:0 (1:0)
2016/2017 26. Round Watford FC - West Ham United 1:1 (1:0)
2016/2017 4. Round West Ham United - Watford FC 2:4 (2:2)
2015/2016 30. Round West Ham United - Watford FC 3:1 (2:0)
2015/2016 11. Round Watford FC - West Ham United 2:0 (1:0)
2006/2007 27. Round West Ham United - Watford FC 0:1 (0:1)
2006/2007 2. Round Watford FC - West Ham United 1:1 (0:0)
1999/2000 27. Round Watford FC - West Ham United 1:2 (0:2)
1999/2000 7. Round West Ham United - Watford FC 1:0 (0:0)
1987/1988 34. Round West Ham United - Watford FC 1:0 (0:0)
1987/1988 14. Round Watford FC - West Ham United 1:2 (0:1)
1986/1987 34. Round West Ham United - Watford FC 1:0 (0:0)
1986/1987 9. Round Watford FC - West Ham United 2:2 (1:2)
1985/1986 40. Round Watford FC - West Ham United 0:2 (0:0)
1985/1986 17. Round West Ham United - Watford FC 2:1 (1:0)
1984/1985 27. Round Watford FC - West Ham United 5:0 (3:0)
1984/1985 5. Round West Ham United - Watford FC 2:0 (0:0)
1983/1984 28. Round West Ham United - Watford FC 2:4 (1:1)
1983/1984 11. Round Watford FC - West Ham United 0:0 (0:0)
1982/1983 34. Round West Ham United - Watford FC 2:1 (1:1)
1982/1983 21. Round Watford FC - West Ham United 2:1 (1:0)
Championship
2011/2012 35. Round West Ham United - Watford FC 1:1 (0:0)
2011/2012 3. Round Watford FC - West Ham United 0:4 (0:2)
2004/2005 46. Round Watford FC - West Ham United 1:2 (0:1)
2004/2005 21. Round West Ham United - Watford FC 3:2 (2:2)
2003/2004 45. Round West Ham United - Watford FC 4:0 (2:0)
2003/2004 20. Round Watford FC - West Ham United 0:0 (0:0)
1992/1993 7. Round Watford FC - West Ham United 1:2
1992/1993 2. Round West Ham United - Watford FC 2:1
1990/1991 6. Round Watford FC - West Ham United 0:1
1990/1991 2. Round West Ham United - Watford FC 1:0
1989/1990 8. Round Watford FC - West Ham United 0:1
1989/1990 2. Round West Ham United - Watford FC 1:0
1980/1981 7. Round Watford FC - West Ham United 1:2
1980/1981 2. Round West Ham United - Watford FC 3:2
1979/1980 6. Round West Ham United - Watford FC 1:1
1979/1980 2. Round Watford FC - West Ham United 2:0
FA Cup
2006/2007 4. Round West Ham United - Watford FC 0:1 (0:1)
1993/1994 3. Round West Ham United - Watford FC 2:1 (0:1)
1981/1982 4. Round Watford FC - West Ham United 2:0
1977/1978 3. Round West Ham United - Watford FC 1:0
League Cup
2008/2009 3. Round Watford FC - West Ham United 1:0 (0:0)
1986/1987 3. Round Watford FC - West Ham United 2:3

For games that were decided on penalties the score after 120 minutes will be included in the ranking