Premier League   M. W D L goals
  at home 19 14 1 4 41 : 17
  Away 19 3 5 11 17 : 38
  38 17 6 15 58 : 55
Championship   M. W D L goals
  at home 16 7 6 3 23 : 19
  Away 16 5 5 6 22 : 27
  32 12 11 9 45 : 46
FA Cup   M. W D L goals
  at home 7 3 3 1 16 : 7
  Away 5 1 3 1 3 : 3
  Neutral Place 1 1 0 0 1 : 0
  13 5 6 2 20 : 10
League Cup   M. W D L goals
  at home 2 2 0 0 7 : 1
  Away 3 2 1 0 6 : 2
  5 4 1 0 13 : 3
League One   M. W D L goals
  at home 1 1 0 0 3 : 0
  Away 1 1 0 0 2 : 1
  2 2 0 0 5 : 1
overall   M. W D L goals
  at home 45 27 10 8 90 : 44
  Away 44 12 14 18 50 : 71
  Neutral Place 1 1 0 0 1 : 0
  90 40 24 26 141 : 115
Premier League
2009/2010 33. Round Portsmouth FC - Blackburn Rovers 0:0 (0:0)
2009/2010 12. Round Blackburn Rovers - Portsmouth FC 3:1 (0:1)
2008/2009 36. Round Blackburn Rovers - Portsmouth FC 2:0 (1:0)
2008/2009 15. Round Portsmouth FC - Blackburn Rovers 3:2 (0:0)
2007/2008 36. Round Portsmouth FC - Blackburn Rovers 0:1 (0:0)
2007/2008 7. Round Blackburn Rovers - Portsmouth FC 0:1 (0:1)
2006/2007 28. Round Blackburn Rovers - Portsmouth FC 3:0 (2:0)
2006/2007 1. Round Portsmouth FC - Blackburn Rovers 3:0 (1:0)
2005/2006 33. Round Portsmouth FC - Blackburn Rovers 2:2 (1:1)
2005/2006 21. Round Blackburn Rovers - Portsmouth FC 2:1 (2:1)
2004/2005 23. Round Portsmouth FC - Blackburn Rovers 0:1 (0:0)
2004/2005 6. Round Blackburn Rovers - Portsmouth FC 1:0 (0:0)
2003/2004 30. Round Blackburn Rovers - Portsmouth FC 1:2 (1:1)
2003/2004 6. Round Portsmouth FC - Blackburn Rovers 1:2 (0:2)
1958/1959 28. Round Blackburn Rovers - Portsmouth FC 2:1 (0:0)
1958/1959 9. Round Portsmouth FC - Blackburn Rovers 2:1 (0:0)
1947/1948 33. Round Blackburn Rovers - Portsmouth FC 1:0 (0:0)
1947/1948 14. Round Portsmouth FC - Blackburn Rovers 1:1 (0:0)
1946/1947 24. Round Blackburn Rovers - Portsmouth FC 0:1 (0:0)
1946/1947 1. Round Portsmouth FC - Blackburn Rovers 3:1 (0:0)
1935/1936 40. Round Blackburn Rovers - Portsmouth FC 3:1 (0:0)
1935/1936 19. Round Portsmouth FC - Blackburn Rovers 3:1 (0:0)
1934/1935 22. Round Portsmouth FC - Blackburn Rovers 3:1 (0:0)
1934/1935 21. Round Blackburn Rovers - Portsmouth FC 0:0 (0:0)
1933/1934 39. Round Portsmouth FC - Blackburn Rovers 2:0 (2:0)
1933/1934 17. Round Blackburn Rovers - Portsmouth FC 3:2 (0:0)
1932/1933 36. Round Portsmouth FC - Blackburn Rovers 2:0 (0:0)
1932/1933 16. Round Blackburn Rovers - Portsmouth FC 3:2 (0:0)
1931/1932 24. Round Blackburn Rovers - Portsmouth FC 5:3 (0:0)
1931/1932 3. Round Portsmouth FC - Blackburn Rovers 2:0 (2:0)
1930/1931 42. Round Portsmouth FC - Blackburn Rovers 3:0 (3:0)
1930/1931 2. Round Blackburn Rovers - Portsmouth FC 1:2 (0:0)
1929/1930 34. Round Blackburn Rovers - Portsmouth FC 1:0 (0:0)
1929/1930 15. Round Portsmouth FC - Blackburn Rovers 4:0 (0:0)
1928/1929 26. Round Portsmouth FC - Blackburn Rovers 2:2 (0:0)
1928/1929 6. Round Blackburn Rovers - Portsmouth FC 4:0 (0:0)
1927/1928 34. Round Blackburn Rovers - Portsmouth FC 6:0 (0:0)
1927/1928 14. Round Portsmouth FC - Blackburn Rovers 2:2 (0:0)
Championship
2000/2001 45. Round Blackburn Rovers - Portsmouth FC 3:1 (0:1)
2000/2001 18. Round Portsmouth FC - Blackburn Rovers 2:2 (1:1)
1999/2000 42. Round Blackburn Rovers - Portsmouth FC 1:1 (1:1)
1999/2000 25. Round Portsmouth FC - Blackburn Rovers 1:2 (1:2)
1991/1992 6. Round Portsmouth FC - Blackburn Rovers 2:2
1991/1992 1. Round Blackburn Rovers - Portsmouth FC 1:1
1990/1991 7. Round Blackburn Rovers - Portsmouth FC 1:1
1990/1991 2. Round Portsmouth FC - Blackburn Rovers 3:2
1989/1990 8. Round Blackburn Rovers - Portsmouth FC 2:0
1989/1990 3. Round Portsmouth FC - Blackburn Rovers 1:1
1988/1989 9. Round Portsmouth FC - Blackburn Rovers 1:2
1988/1989 4. Round Blackburn Rovers - Portsmouth FC 3:1
1986/1987 6. Round Blackburn Rovers - Portsmouth FC 1:0
1986/1987 2. Round Portsmouth FC - Blackburn Rovers 1:0
1985/1986 8. Round Blackburn Rovers - Portsmouth FC 1:0
1985/1986 2. Round Portsmouth FC - Blackburn Rovers 3:0
1984/1985 10. Round Blackburn Rovers - Portsmouth FC 0:1
1984/1985 5. Round Portsmouth FC - Blackburn Rovers 2:2
1983/1984 9. Round Portsmouth FC - Blackburn Rovers 2:4
1983/1984 4. Round Blackburn Rovers - Portsmouth FC 2:1
1975/1976 7. Round Blackburn Rovers - Portsmouth FC 0:3
1975/1976 4. Round Portsmouth FC - Blackburn Rovers 0:1
1970/1971 7. Round Blackburn Rovers - Portsmouth FC 1:1
1970/1971 3. Round Portsmouth FC - Blackburn Rovers 4:1
1969/1970 5. Round Blackburn Rovers - Portsmouth FC 0:3
1969/1970 1. Round Portsmouth FC - Blackburn Rovers 2:0
1968/1969 9. Round Blackburn Rovers - Portsmouth FC 3:1
1968/1969 1. Round Portsmouth FC - Blackburn Rovers 0:1
1967/1968 9. Round Portsmouth FC - Blackburn Rovers 2:1
1967/1968 4. Round Blackburn Rovers - Portsmouth FC 2:2
1966/1967 9. Round Portsmouth FC - Blackburn Rovers 1:1
1966/1967 4. Round Blackburn Rovers - Portsmouth FC 2:2
FA Cup
1993/1994 3. Round Portsmouth FC - Blackburn Rovers 1:3 (0:1)
1993/1994 3. Round Blackburn Rovers - Portsmouth FC 3:3 (1:0)
1987/1988 3. Round Blackburn Rovers - Portsmouth FC 1:2
1986/1987 3. Round Portsmouth FC - Blackburn Rovers 2:0
1984/1985 3. Round Blackburn Rovers - Portsmouth FC 2:1
1984/1985 3. Round Portsmouth FC - Blackburn Rovers 0:0
1968/1969 4. Round Blackburn Rovers - Portsmouth FC 4:0
1924/1925 2. Round Blackburn Rovers - Portsmouth FC 1:0
1924/1925 2. Round Portsmouth FC - Blackburn Rovers 0:0
1924/1925 2. Round Blackburn Rovers - Portsmouth FC 0:0
1899/1900 1. Round Blackburn Rovers - Portsmouth FC 5:0
1899/1900 1. Round Blackburn Rovers - Portsmouth FC 1:1
1899/1900 1. Round Portsmouth FC - Blackburn Rovers 0:0
League Cup
2007/2008 Round of 16 Portsmouth FC - Blackburn Rovers 1:2 (0:1)
2000/2001 2. Round Portsmouth FC - Blackburn Rovers 1:1 (0:0)
2000/2001 2. Round Blackburn Rovers - Portsmouth FC 4:0 (2:0)
1999/2000 2. Round Blackburn Rovers - Portsmouth FC 3:1 (0:1)
1999/2000 2. Round Portsmouth FC - Blackburn Rovers 0:3 (0:0)
League One
2017/2018 33. Round Portsmouth FC - Blackburn Rovers 1:2 (0:1)
2017/2018 15. Round Blackburn Rovers - Portsmouth FC 3:0 (1:0)

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