Friendlies Clubs   M. W D L goals
  Away 1 0 0 1 1 : 2
  1 0 0 1 1 : 2
Championship   M. W D L goals
  at home 19 9 7 3 34 : 23
  Away 19 4 3 12 26 : 41
  38 13 10 15 60 : 64
overall   M. W D L goals
  at home 19 9 7 3 34 : 23
  Away 20 4 3 13 27 : 43
  Neutral Place 0 0 0 0 0 : 0
  39 13 10 16 61 : 66
Friendlies Clubs
2018 Week Rotherham United - Cardiff City 2:1 (1:1)
Championship
2023/2024 46. Round Rotherham United - Cardiff City 5:2 (2:1)
2023/2024 9. Round Cardiff City - Rotherham United 2:0 (0:0)
2022/2023 38. Round Rotherham United - Cardiff City 1:2 (1:1)
2022/2023 18. Round Cardiff City - Rotherham United 1:0 (0:0)
2020/2021 46. Round Cardiff City - Rotherham United 1:1 (0:1)
2020/2021 23. Round Rotherham United - Cardiff City 1:2 (0:1)
2016/2017 33. Round Cardiff City - Rotherham United 5:0 (2:0)
2016/2017 9. Round Rotherham United - Cardiff City 1:2 (0:0)
2015/2016 28. Round Cardiff City - Rotherham United 2:2 (1:1)
2015/2016 8. Round Rotherham United - Cardiff City 2:1 (1:1)
2014/2015 35. Round Rotherham United - Cardiff City 1:3 (0:3)
2014/2015 20. Round Cardiff City - Rotherham United 0:0 (0:0)
2004/2005 18. Round Rotherham United - Cardiff City 2:2 (0:0)
2004/2005 13. Round Cardiff City - Rotherham United 2:0 (0:0)
2003/2004 27. Round Cardiff City - Rotherham United 3:2 (3:2)
2003/2004 1. Round Rotherham United - Cardiff City 0:0 (0:0)
1981/1982 7. Round Cardiff City - Rotherham United 1:2
1981/1982 2. Round Rotherham United - Cardiff City 1:0
1967/1968 6. Round Cardiff City - Rotherham United 2:2
1967/1968 2. Round Rotherham United - Cardiff City 3:2
1966/1967 9. Round Rotherham United - Cardiff City 4:1
1966/1967 4. Round Cardiff City - Rotherham United 0:0
1965/1966 7. Round Cardiff City - Rotherham United 0:0
1965/1966 2. Round Rotherham United - Cardiff City 6:4
1964/1965 9. Round Cardiff City - Rotherham United 3:2
1964/1965 3. Round Rotherham United - Cardiff City 3:1
1963/1964 6. Round Cardiff City - Rotherham United 2:1
1963/1964 2. Round Rotherham United - Cardiff City 1:0
1962/1963 7. Round Rotherham United - Cardiff City 2:1
1962/1963 4. Round Cardiff City - Rotherham United 4:1
1959/1960 7. Round Rotherham United - Cardiff City 2:2
1959/1960 2. Round Cardiff City - Rotherham United 1:4
1958/1959 6. Round Cardiff City - Rotherham United 1:0
1958/1959 1. Round Rotherham United - Cardiff City 1:0
1957/1958 9. Round Rotherham United - Cardiff City 3:1
1957/1958 3. Round Cardiff City - Rotherham United 2:2
1951/1952 1. Round Rotherham United - Cardiff City 2:0
1951/1952 1. Round Cardiff City - Rotherham United 2:4

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