| At Cardiff City (29) | At Birmingham C. (30) | |||||
|---|---|---|---|---|---|---|
| Results | Total | % | Results | Total | % | |
| Cardiff City | 17 | 58.62 | Birmingham C. | 17 | 56.67 | |
| Birmingham C. | 10 | 34.48 | Cardiff City | 4 | 13.33 | |
| Draws | 2 | 6.90 | Draws | 9 | 30.00 | |
| Goals | Total | Av.pg | Goals | Total | Av.pg | |
| Cardiff City | 47 | 1.62 | Birmingham C. | 49 | 1.63 | |
| Birmingham C. | 32 | 1.10 | Cardiff City | 26 | 0.87 | |
| On Neutral Ground (0) | Overall (59 matches) | |||||
| Results | Total | % | Results | Total | % | |
| Cardiff City | 0 | 0.00 | Cardiff City | 21 | 35.59 | |
| Birmingham C. | 0 | 0.00 | Birmingham C. | 27 | 45.76 | |
| Draws | 0 | 0.00 | Draws | 11 | 18.64 | |
| Goals | Total | Av.pg | Goals | Total | Av.pg | |
| Cardiff City | 0 | 0.00 | Cardiff City | 73 | 1.24 | |
| Birmingham C. | 0 | 0.00 | Birmingham C. | 81 | 1.37 | |
| Records | |||||
|---|---|---|---|---|---|
| Highest Aggregate | 7 | Birmingham C. | 5 - 2 | Cardiff City | 1973/1974 |
| Highest Cardiff City score: | 4 | Cardiff City | 4 - 0 | Birmingham C. | 1968/1969 |
| Highest Birmingham C. score: | 5 | Birmingham C. | 5 - 2 | Cardiff City | 1973/1974 |
| Season | Date | Home | Score | Away | Competition |
|---|---|---|---|---|---|
| 2008/2009 | Sat 17 Jan | Birmingham C. | 1 - 1 | Cardiff City | Championship |
| Sat 27 Sep | Cardiff City | 1 - 2 | Birmingham C. | Championship | |
| 2006/2007 | Sun 04 Mar | Birmingham C. | 1 - 0 | Cardiff City | Championship |
| Sat 26 Aug | Cardiff City | 2 - 0 | Birmingham C. | Championship | |
| 1994/1995 | Sat 15 Apr | Birmingham C. | 2 - 1 | Cardiff City | League Division Two |
| Wed 28 Dec | Cardiff City | 0 - 1 | Birmingham C. | League Division Two | |
| 1989/1990 | Tue 10 Apr | Cardiff City | 0 - 1 | Birmingham C. | Third Division |
| Tue 31 Oct | Birmingham C. | 1 - 1 | Cardiff City | Third Division | |
| 1984/1985 | Sat 04 May | Birmingham C. | 2 - 0 | Cardiff City | Second Division |
| Sat 01 Dec | Cardiff City | 1 - 2 | Birmingham C. | Second Division | |
| 1979/1980 | Sat 29 Dec | Birmingham C. | 2 - 1 | Cardiff City | Second Division |
| Sat 25 Aug | Cardiff City | 1 - 2 | Birmingham C. | Second Division | |
| 1973/1974 | Sat 05 Jan | Birmingham C. | 5 - 2 | Cardiff City | F.A. Cup |
| 1971/1972 | Sat 01 Apr | Cardiff City | 0 - 0 | Birmingham C. | Second Division |
| Mon 27 Dec | Birmingham C. | 3 - 0 | Cardiff City | Second Division | |
| 1970/1971 | Sat 27 Mar | Birmingham C. | 2 - 0 | Cardiff City | Second Division |
| Sat 05 Sep | Cardiff City | 2 - 0 | Birmingham C. | Second Division | |
| 1969/1970 | Sat 21 Feb | Cardiff City | 3 - 1 | Birmingham C. | Second Division |
| Sat 25 Oct | Birmingham C. | 1 - 1 | Cardiff City | Second Division | |
| 1968/1969 | Tue 08 Oct | Birmingham C. | 2 - 0 | Cardiff City | Second Division |
| Wed 28 Aug | Cardiff City | 4 - 0 | Birmingham C. | Second Division | |
| 1967/1968 | Sat 13 Apr | Birmingham C. | 0 - 0 | Cardiff City | Second Division |
| Sat 18 Nov | Cardiff City | 1 - 3 | Birmingham C. | Second Division | |
| 1966/1967 | Sat 06 May | Cardiff City | 3 - 0 | Birmingham C. | Second Division |
| Sat 10 Dec | Birmingham C. | 1 - 2 | Cardiff City | Second Division | |
| 1965/1966 | Sat 02 Apr | Cardiff City | 1 - 3 | Birmingham C. | Second Division |
| Sat 06 Nov | Birmingham C. | 4 - 2 | Cardiff City | Second Division | |
| 1961/1962 | Sat 21 Apr | Cardiff City | 3 - 2 | Birmingham C. | First Division |
| Sat 02 Dec | Birmingham C. | 3 - 0 | Cardiff City | First Division | |
| 1960/1961 | Mon 03 Apr | Birmingham C. | 2 - 1 | Cardiff City | First Division |
| Fri 31 Mar | Cardiff City | 0 - 2 | Birmingham C. | First Division | |
| 1956/1957 | Sat 02 Feb | Cardiff City | 1 - 2 | Birmingham C. | First Division |
| Sat 22 Sep | Birmingham C. | 2 - 1 | Cardiff City | First Division | |
| 1955/1956 | Sat 07 Apr | Birmingham C. | 2 - 1 | Cardiff City | First Division |
| Sat 26 Nov | Cardiff City | 2 - 1 | Birmingham C. | First Division | |
| 1951/1952 | Mon 14 Apr | Cardiff City | 3 - 1 | Birmingham C. | Second Division |
| Fri 11 Apr | Birmingham C. | 3 - 2 | Cardiff City | Second Division | |
| 1950/1951 | Mon 26 Mar | Cardiff City | 2 - 1 | Birmingham C. | Second Division |
| Fri 23 Mar | Birmingham C. | 0 - 0 | Cardiff City | Second Division | |
| 1947/1948 | Sat 17 Apr | Birmingham C. | 2 - 0 | Cardiff City | Second Division |
| Sat 29 Nov | Cardiff City | 2 - 0 | Birmingham C. | Second Division | |
| 1928/1929 | Sat 13 Apr | Birmingham | 0 - 0 | Cardiff City | First Division |
| Sat 01 Dec | Cardiff City | 1 - 4 | Birmingham | First Division | |
| 1927/1928 | Wed 22 Feb | Cardiff City | 2 - 1 | Birmingham | First Division |
| Sat 17 Sep | Birmingham | 1 - 3 | Cardiff City | First Division | |
| 1926/1927 | Wed 27 Apr | Birmingham | 1 - 2 | Cardiff City | First Division |
| Sat 06 Nov | Cardiff City | 1 - 0 | Birmingham | First Division | |
| 1925/1926 | Sat 20 Feb | Cardiff City | 2 - 0 | Birmingham | First Division |
| Sat 10 Oct | Birmingham | 3 - 2 | Cardiff City | First Division | |
| 1924/1925 | Sat 17 Jan | Cardiff City | 1 - 0 | Birmingham | First Division |
| Sat 13 Sep | Birmingham | 2 - 1 | Cardiff City | First Division | |
| 1923/1924 | Sat 03 May | Birmingham | 0 - 0 | Cardiff City | First Division |
| Sat 26 Apr | Cardiff City | 2 - 0 | Birmingham | First Division | |
| 1922/1923 | Sat 11 Nov | Cardiff City | 1 - 1 | Birmingham | First Division |
| Sat 04 Nov | Birmingham | 0 - 0 | Cardiff City | First Division | |
| 1921/1922 | Sat 14 Jan | Cardiff City | 3 - 1 | Birmingham | First Division |
| Sat 31 Dec | Birmingham | 0 - 1 | Cardiff City | First Division | |
| 1920/1921 | Sat 18 Sep | Birmingham | 1 - 1 | Cardiff City | Second Division |
| Sat 11 Sep | Cardiff City | 2 - 1 | Birmingham | Second Division |