Championship   M. W D L goals
  at home 11 5 4 2 16 : 10
  Away 11 4 3 4 14 : 14
  22 9 7 6 30 : 24
FA Cup   M. W D L goals
  at home 2 0 2 0 6 : 6
  Away 2 0 0 2 0 : 2
  4 0 2 2 6 : 8
League Cup   M. W D L goals
  at home 2 0 1 1 3 : 4
  Away 3 0 0 2 0 : 2
  5 0 1 3 3 : 6
League One   M. W D L goals
  at home 3 2 0 1 6 : 3
  Away 3 3 0 0 7 : 2
  6 5 0 1 13 : 5
EFL Trophy   M. W D L goals
  at home 1 0 0 1 0 : 2
  Away 1 1 0 0 1 : 0
  2 1 0 1 1 : 2
overall   M. W D L goals
  at home 19 7 7 5 31 : 25
  Away 20 8 3 8 22 : 20
  Neutral Place 0 0 0 0 0 : 0
  39 15 10 13 53 : 45
Championship
1993/1994 5. Round Oxford United - Millwall FC 0:2
1993/1994 4. Round Millwall FC - Oxford United 2:2
1992/1993 6. Round Oxford United - Millwall FC 3:0
1992/1993 1. Round Millwall FC - Oxford United 3:1
1991/1992 9. Round Millwall FC - Oxford United 2:1
1991/1992 2. Round Oxford United - Millwall FC 2:2
1990/1991 7. Round Oxford United - Millwall FC 0:0
1990/1991 4. Round Millwall FC - Oxford United 1:2
1974/1975 5. Round Oxford United - Millwall FC 3:1
1974/1975 2. Round Millwall FC - Oxford United 0:0
1973/1974 9. Round Millwall FC - Oxford United 0:0
1973/1974 6. Round Oxford United - Millwall FC 0:3
1972/1973 7. Round Millwall FC - Oxford United 3:1
1972/1973 2. Round Oxford United - Millwall FC 2:1
1971/1972 8. Round Millwall FC - Oxford United 2:0
1971/1972 2. Round Oxford United - Millwall FC 1:2
1970/1971 3. Round Oxford United - Millwall FC 2:3
1970/1971 1. Round Millwall FC - Oxford United 1:2
1969/1970 6. Round Millwall FC - Oxford United 0:0
1969/1970 3. Round Oxford United - Millwall FC 0:0
1968/1969 8. Round Oxford United - Millwall FC 1:0
1968/1969 1. Round Millwall FC - Oxford United 2:1
FA Cup
1995/1996 3. Round Oxford United - Millwall FC 1:0 (1:0)
1995/1996 3. Round Millwall FC - Oxford United 3:3 (3:3)
1953/1954 2. Round Headington United - Millwall FC 1:0
1953/1954 2. Round Millwall FC - Headington United 3:3
League Cup
2019/2020 2. Round Oxford United - Millwall FC 4:2 (0:1, 2:2) pso
2003/2004 1. Round Millwall FC - Oxford United 0:1 (0:0)
1981/1982 2. Round Oxford United - Millwall FC 1:0
1981/1982 2. Round Millwall FC - Oxford United 3:3
1971/1972 2. Round Oxford United - Millwall FC 1:0
League One
2016/2017 45. Round Millwall FC - Oxford United 0:3 (0:2)
2016/2017 16. Round Oxford United - Millwall FC 1:2 (1:1)
2000/2001 34. Round Oxford United - Millwall FC 0:2
2000/2001 9. Round Millwall FC - Oxford United 5:0
1999/2000 46. Round Millwall FC - Oxford United 1:0
1999/2000 11. Round Oxford United - Millwall FC 1:3
EFL Trophy
2015/2016 Semi-finals Oxford United - Millwall FC 0:1 (0:0)
2015/2016 Semi-finals Millwall FC - Oxford United 0:2 (0:2)

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