Pontypool Park, Pontypool
| Cardiff v Swansea | |||||
| Matches | 332 | ||||
| Won | 176 | ||||
| Drawn | 30 | ||||
| Lost | 124 | ||||
| Points For | 3843 | ||||
| Points Against | 3256 | ||||
| Date | Home | Away | Venue | ||
| 16/12/1876 | Cardiff | 0 | 0 | Swansea | Cardiff Arms Park, Cardiff |
| 02/02/1878 | Cardiff | 0 | 0 | Swansea | Sophia Gardens, Cardiff |
| 16/11/1878 | Cardiff | 0 | 0 | Swansea | Cardiff Arms Park, Cardiff |
| 26/11/1881 | Swansea | 0 | 0 | Cardiff | St Helen’s, Swansea |
| 17/12/1881 | Cardiff | 0 | 0 | Swansea | Cardiff Arms Park, Cardiff |
| 26/12/1881 | Cardiff | 0 | 0 | Swansea | Cardiff Arms Park, Cardiff |
| 14/10/1882 | Cardiff | 0 | 0 | Swansea | Cardiff Arms Park, Cardiff |
| 06/01/1883 | Swansea | 0 | 0 | Cardiff | St Helen’s, Swansea |
| 10/11/1883 | Cardiff | 0 | 0 | Swansea | Cardiff Arms Park, Cardiff |
| 19/01/1884 | Swansea | 0 | 0 | Cardiff | St Helen’s, Swansea |
| 08/11/1884 | Swansea | 0 | 0 | Cardiff | St Helen’s, Swansea |
| 29/11/1884 | Cardiff | 0 | 0 | Swansea | Cardiff Arms Park, Cardiff |
| 28/03/1885 | Cardiff | 0 | 0 | Swansea | Cardiff Arms Park, Cardiff |
| 24/10/1885 | Swansea | 0 | 0 | Cardiff | St Helen’s, Swansea |
| 06/03/1886 | Cardiff | 0 | 0 | Swansea | Cardiff Arms Park, Cardiff |
| 27/03/1886 | Cardiff | 0 | 0 | Swansea | Cardiff Arms Park, Cardiff |
| 03/04/1886 | Swansea | 0 | 0 | Cardiff | St Helen’s, Swansea |
| 04/12/1886 | Swansea | 7 | 1 | Cardiff | St Helen’s, Swansea |
| 19/11/1887 | Cardiff | 1 | 0 | Swansea | Cardiff Arms Park, Cardiff |
| 14/01/1888 | Swansea | 0 | 1 | Cardiff | St Helen’s, Swansea |
| 27/10/1888 | Cardiff | 0 | 8 | Swansea | Cardiff Arms Park, Cardiff |
| 12/01/1889 | Swansea | 0 | 0 | Cardiff | St Helen’s, Swansea |
| 23/11/1889 | Swansea | 4 | 0 | Cardiff | St Helen’s, Swansea |
| 15/03/1890 | Cardiff | 4 | 0 | Swansea | Cardiff Arms Park, Cardiff |
| 25/09/1890 | Cardiff | 4 | 4 | Swansea | Cardiff Arms Park, Cardiff |
| 29/11/1890 | Swansea | 7 | 6 | Cardiff | St Helen’s, Swansea |
| 24/01/1891 | Cardiff | 8 | 0 | Swansea | Cardiff Arms Park, Cardiff |
| 21/02/1891 | Swansea | 8 | 0 | Cardiff | St Helen’s, Swansea |
| 24/10/1891 | Swansea | 18 | 0 | Cardiff | St Helen’s, Swansea |
| 28/11/1891 | Cardiff | 0 | 0 | Swansea | Cardiff Arms Park, Cardiff |
| 23/01/1892 | Swansea | 11 | 0 | Cardiff | St Helen’s, Swansea |
| 09/04/1892 | Cardiff | 4 | 17 | Swansea | Cardiff Arms Park, Cardiff |
| 01/10/1892 | Cardiff | 0 | 5 | Swansea | Cardiff Arms Park, Cardiff |
| 05/11/1892 | Swansea | 0 | 2 | Cardiff | St Helen’s, Swansea |
| 28/01/1893 | Swansea | 7 | 2 | Cardiff | St Helen’s, Swansea |
| 25/03/1893 | Cardiff | 9 | 2 | Swansea | Cardiff Arms Park, Cardiff |
| 04/11/1893 | Swansea | 7 | 6 | Cardiff | St Helen’s, Swansea |
| 24/02/1894 | Cardiff | 11 | 0 | Swansea | Cardiff Arms Park, Cardiff |
| 03/11/1894 | Swansea | 3 | 15 | Cardiff | St Helen’s, Swansea |
| 02/03/1895 | Cardiff | 6 | 3 | Swansea | Cardiff Arms Park, Cardiff |
| 01/02/1896 | Swansea | 7 | 8 | Cardiff | St Helen’s, Swansea |
| 28/03/1896 | Cardiff | 6 | 0 | Swansea | Cardiff Arms Park, Cardiff |
| 07/11/1896 | Swansea | 3 | 0 | Cardiff | St Helen’s, Swansea |
| 20/03/1897 | Swansea | 7 | 9 | Cardiff | St Helen’s, Swansea |
| 03/04/1897 | Cardiff | 20 | 8 | Swansea | Cardiff Arms Park, Cardiff |
| 06/11/1897 | Swansea | 9 | 5 | Cardiff | St Helen’s, Swansea |
| 05/03/1898 | Cardiff | 0 | 0 | Swansea | Cardiff Arms Park, Cardiff |
| 05/11/1898 | Swansea | 3 | 3 | Cardiff | St Helen’s, Swansea |
| 04/03/1899 | Cardiff | 5 | 5 | Swansea | Cardiff Arms Park, Cardiff |
| 18/11/1899 | Cardiff | 0 | 14 | Swansea | Cardiff Arms Park, Cardiff |
| 10/02/1900 | Swansea | 16 | 0 | Cardiff | St Helen’s, Swansea |
| 27/10/1900 | Swansea | 18 | 0 | Cardiff | St Helen’s, Swansea |
| 30/03/1901 | Cardiff | 8 | 14 | Swansea | Cardiff Arms Park, Cardiff |
| 26/10/1901 | Cardiff | 0 | 0 | Swansea | Cardiff Arms Park, Cardiff |
| 15/03/1902 | Swansea | 15 | 0 | Cardiff | St Helen’s, Swansea |
| 25/10/1902 | Swansea | 22 | 0 | Cardiff | St Helen’s, Swansea |
| 28/03/1903 | Cardiff | 5 | 0 | Swansea | Cardiff Arms Park, Cardiff |
| 24/10/1903 | Cardiff | 0 | 3 | Swansea | Cardiff Arms Park, Cardiff |
| 28/11/1903 | Swansea | 6 | 3 | Cardiff | St Helen’s, Swansea |
| 13/02/1904 | Cardiff | 4 | 8 | Swansea | Cardiff Arms Park, Cardiff |
| 26/03/1904 | Swansea | 3 | 0 | Cardiff | St Helen’s, Swansea |
| 22/10/1904 | Swansea | 8 | 0 | Cardiff | St Helen’s, Swansea |
| 11/02/1905 | Swansea | 16 | 3 | Cardiff | St Helen’s, Swansea |
| 25/03/1905 | Cardiff | 0 | 0 | Swansea | Cardiff Arms Park, Cardiff |
| 21/10/1905 | Cardiff | 14 | 3 | Swansea | Cardiff Arms Park, Cardiff |
| 25/11/1905 | Swansea | 0 | 7 | Cardiff | St Helen’s, Swansea |
| 24/02/1906 | Cardiff | 15 | 3 | Swansea | Cardiff Arms Park, Cardiff |
| 24/03/1906 | Swansea | 0 | 3 | Cardiff | St Helen’s, Swansea |
| 20/10/1906 | Swansea | 14 | 0 | Cardiff | St Helen’s, Swansea |
| 23/03/1907 | Cardiff | 3 | 0 | Swansea | Cardiff Arms Park, Cardiff |
| 19/10/1907 | Cardiff | 4 | 0 | Swansea | Cardiff Arms Park, Cardiff |
| 23/11/1907 | Swansea | 5 | 7 | Cardiff | St Helen’s, Swansea |
| 22/02/1908 | Cardiff | 3 | 8 | Swansea | Cardiff Arms Park, Cardiff |
| 21/03/1908 | Swansea | 10 | 4 | Cardiff | St Helen’s, Swansea |
| 17/10/1908 | Swansea | 3 | 5 | Cardiff | St Helen’s, Swansea |
| 21/11/1908 | Cardiff | 4 | 16 | Swansea | Cardiff Arms Park, Cardiff |
| 16/10/1909 | Cardiff | 0 | 0 | Swansea | Cardiff Arms Park, Cardiff |
| 19/03/1910 | Swansea | 11 | 0 | Cardiff | St Helen’s, Swansea |
| 15/10/1910 | Swansea | 3 | 8 | Cardiff | St Helen’s, Swansea |
| 25/03/1911 | Cardiff | 0 | 0 | Swansea | Cardiff Arms Park, Cardiff |
| 14/10/1911 | Cardiff | 13 | 6 | Swansea | Cardiff Arms Park, Cardiff |
| 18/11/1911 | Swansea | 0 | 0 | Cardiff | St Helen’s, Swansea |
| 17/02/1912 | Cardiff | 0 | 0 | Swansea | Cardiff Arms Park, Cardiff |
| 30/03/1912 | Swansea | 10 | 3 | Cardiff | St Helen’s, Swansea |
| 12/10/1912 | Swansea | 3 | 0 | Cardiff | St Helen’s, Swansea |
| 09/11/1912 | Cardiff | 0 | 6 | Swansea | Cardiff Arms Park, Cardiff |
| 15/02/1913 | Swansea | 3 | 0 | Cardiff | St Helen’s, Swansea |
| 30/03/1913 | Cardiff | 4 | 3 | Swansea | Cardiff Arms Park, Cardiff |
| 25/10/1913 | Cardiff | 0 | 0 | Swansea | Cardiff Arms Park, Cardiff |
| 22/11/1913 | Swansea | 8 | 0 | Cardiff | St Helen’s, Swansea |
| 14/02/1914 | Cardiff | 3 | 0 | Swansea | Cardiff Arms Park, Cardiff |
| 28/03/1914 | Swansea | 14 | 3 | Cardiff | St Helen’s, Swansea |
| 11/10/1919 | Swansea | 4 | 0 | Cardiff | St Helen’s, Swansea |
| 15/11/1919 | Cardiff | 3 | 3 | Swansea | Cardiff Arms Park, Cardiff |
| 21/02/1920 | Swansea | 5 | 0 | Cardiff | St Helen’s, Swansea |
| 20/03/1920 | Cardiff | 5 | 5 | Swansea | Cardiff Arms Park, Cardiff |
| 09/10/1920 | Cardiff | 3 | 11 | Swansea | Cardiff Arms Park, Cardiff |
| 20/11/1920 | Swansea | 0 | 0 | Cardiff | St Helen’s, Swansea |
| 19/02/1921 | Cardiff | 3 | 5 | Swansea | Cardiff Arms Park, Cardiff |
| 19/03/1921 | Swansea | 17 | 0 | Cardiff | St Helen’s, Swansea |
| 08/10/1921 | Swansea | 0 | 8 | Cardiff | St Helen’s, Swansea |
| 19/11/1921 | Cardiff | 0 | 8 | Swansea | Cardiff Arms Park, Cardiff |
| 18/02/1922 | Swansea | 0 | 3 | Cardiff | St Helen’s, Swansea |
| 18/03/1922 | Cardiff | 6 | 0 | Swansea | Cardiff Arms Park, Cardiff |
| 18/11/1922 | Cardiff | 6 | 4 | Swansea | Cardiff Arms Park, Cardiff |
| 14/04/1923 | Swansea | 5 | 13 | Cardiff | St Helen’s, Swansea |
| 29/09/1923 | Swansea | 3 | 3 | Cardiff | St Helen’s, Swansea |
| 17/11/1923 | Cardiff | 6 | 4 | Swansea | Cardiff Arms Park, Cardiff |
| 23/02/1924 | Cardiff | 6 | 12 | Swansea | Cardiff Arms Park, Cardiff |
| 15/03/1924 | Swansea | 8 | 0 | Cardiff | St Helen’s, Swansea |
| 28/03/1925 | Swansea | 17 | 12 | Cardiff | St Helen’s, Swansea |
| 18/04/1925 | Cardiff | 13 | 9 | Swansea | Cardiff Arms Park, Cardiff |
| 26/09/1925 | Cardiff | 14 | 4 | Swansea | Cardiff Arms Park, Cardiff |
| 21/11/1925 | Swansea | 16 | 6 | Cardiff | St Helen’s, Swansea |
| 06/03/1926 | Swansea | 3 | 19 | Cardiff | St Helen’s, Swansea |
| 17/04/1926 | Cardiff | 19 | 11 | Swansea | Cardiff Arms Park, Cardiff |
| 25/09/1926 | Swansea | 6 | 0 | Cardiff | St Helen’s, Swansea |
| 30/10/1926 | Cardiff | 20 | 3 | Swansea | Cardiff Arms Park, Cardiff |
| 05/03/1927 | Swansea | 16 | 13 | Cardiff | St Helen’s, Swansea |
| 23/04/1927 | Cardiff | 10 | 13 | Swansea | Cardiff Arms Park, Cardiff |
| 24/09/1927 | Swansea | 8 | 16 | Cardiff | St Helen’s, Swansea |
| 29/10/1927 | Cardiff | 3 | 5 | Swansea | Cardiff Arms Park, Cardiff |
| 05/04/1928 | Swansea | 13 | 8 | Cardiff | St Helen’s, Swansea |
| 14/04/1928 | Cardiff | 14 | 6 | Swansea | Cardiff Arms Park, Cardiff |
| 22/09/1928 | Cardiff | 14 | 10 | Swansea | Cardiff Arms Park, Cardiff |
| 27/10/1928 | Swansea | 9 | 21 | Cardiff | St Helen’s, Swansea |
| 12/01/1929 | Cardiff | 5 | 3 | Swansea | Cardiff Arms Park, Cardiff |
| 23/02/1929 | Swansea | 13 | 11 | Cardiff | St Helen’s, Swansea |
| 23/11/1929 | Swansea | 6 | 18 | Cardiff | St Helen’s, Swansea |
| 07/12/1929 | Cardiff | 3 | 3 | Swansea | Cardiff Arms Park, Cardiff |
| 13/03/1930 | Swansea | 13 | 14 | Cardiff | St Helen’s, Swansea |
| 12/04/1930 | Cardiff | 9 | 3 | Swansea | Cardiff Arms Park, Cardiff |
| 11/10/1930 | Cardiff | 14 | 6 | Swansea | Cardiff Arms Park, Cardiff |
| 01/11/1930 | Swansea | 9 | 11 | Cardiff | St Helen’s, Swansea |
| 21/03/1931 | Cardiff | 17 | 8 | Swansea | Cardiff Arms Park, Cardiff |
| 11/04/1931 | Swansea | 8 | 5 | Cardiff | St Helen’s, Swansea |
| 24/09/1931 | Swansea | 11 | 7 | Cardiff | St Helen’s, Swansea |
| 31/10/1931 | Cardiff | 3 | 7 | Swansea | Cardiff Arms Park, Cardiff |
| 27/02/1932 | Swansea | 14 | 0 | Cardiff | St Helen’s, Swansea |
| 19/03/1932 | Cardiff | 3 | 13 | Swansea | Cardiff Arms Park, Cardiff |
| 08/10/1932 | Cardiff | 0 | 0 | Swansea | Cardiff Arms Park, Cardiff |
| 29/10/1932 | Swansea | 6 | 6 | Cardiff | St Helen’s, Swansea |
| 14/01/1933 | Swansea | 11 | 3 | Cardiff | St Helen’s, Swansea |
| 23/02/1933 | Swansea | 0 | 3 | Cardiff | St Helen’s, Swansea |
| 25/03/1933 | Cardiff | 3 | 9 | Swansea | Cardiff Arms Park, Cardiff |
| 23/09/1933 | Swansea | 3 | 6 | Cardiff | St Helen’s, Swansea |
| 21/10/1933 | Cardiff | 8 | 5 | Swansea | Cardiff Arms Park, Cardiff |
| 13/01/1934 | Cardiff | 0 | 3 | Swansea | Cardiff Arms Park, Cardiff |
| 27/01/1934 | Swansea | 10 | 8 | Cardiff | St Helen’s, Swansea |
| 22/09/1934 | Swansea | 11 | 8 | Cardiff | St Helen’s, Swansea |
| 20/10/1934 | Cardiff | 0 | 3 | Swansea | Cardiff Arms Park, Cardiff |
| 12/01/1935 | Cardiff | 5 | 0 | Swansea | Cardiff Arms Park, Cardiff |
| 26/01/1935 | Swansea | 10 | 4 | Cardiff | St Helen’s, Swansea |
| 21/09/1935 | Cardiff | 3 | 0 | Swansea | Cardiff Arms Park, Cardiff |
| 19/10/1935 | Swansea | 0 | 0 | Cardiff | St Helen’s, Swansea |
| 11/01/1936 | Cardiff | 10 | 0 | Swansea | Cardiff Arms Park, Cardiff |
| 19/03/1936 | Swansea | 26 | 0 | Cardiff | St Helen’s, Swansea |
| 17/10/1936 | Cardiff | 12 | 6 | Swansea | Cardiff Arms Park, Cardiff |
| 28/11/1936 | Swansea | 9 | 19 | Cardiff | St Helen’s, Swansea |
| 23/01/1937 | Cardiff | 3 | 0 | Swansea | Cardiff Arms Park, Cardiff |
| 20/03/1937 | Swansea | 3 | 4 | Cardiff | St Helen’s, Swansea |
| 16/10/1937 | Swansea | 7 | 0 | Cardiff | St Helen’s, Swansea |
| 27/11/1937 | Cardiff | 21 | 3 | Swansea | Cardiff Arms Park, Cardiff |
| 22/01/1938 | Cardiff | 6 | 0 | Swansea | Cardiff Arms Park, Cardiff |
| 19/02/1938 | Swansea | 7 | 8 | Cardiff | St Helen’s, Swansea |
| 19/11/1938 | Swansea | 19 | 14 | Cardiff | St Helen’s, Swansea |
| 03/12/1938 | Cardiff | 6 | 6 | Swansea | Cardiff Arms Park, Cardiff |
| 31/12/1938 | Cardiff | 12 | 8 | Swansea | Cardiff Arms Park, Cardiff |
| 28/01/1939 | Swansea | 6 | 18 | Cardiff | St Helen’s, Swansea |
| 20/10/1945 | Swansea | 6 | 17 | Cardiff | St Helen’s, Swansea |
| 22/12/1945 | Cardiff | 10 | 6 | Swansea | Cardiff Arms Park, Cardiff |
| 19/10/1946 | Swansea | 7 | 5 | Cardiff | St Helen’s, Swansea |
| 14/12/1946 | Cardiff | 13 | 8 | Swansea | Cardiff Arms Park, Cardiff |
| 18/10/1947 | Cardiff | 32 | 3 | Swansea | Cardiff Arms Park, Cardiff |
| 17/04/1948 | Swansea | 3 | 8 | Cardiff | St Helen’s, Swansea |
| 16/10/1948 | Swansea | 3 | 11 | Cardiff | St Helen’s, Swansea |
| 02/04/1949 | Cardiff | 0 | 0 | Swansea | Cardiff Arms Park, Cardiff |
| 15/10/1949 | Cardiff | 12 | 18 | Swansea | Cardiff Arms Park, Cardiff |
| 28/01/1950 | Swansea | 13 | 0 | Cardiff | St Helen’s, Swansea |
| 14/10/1950 | Swansea | 6 | 11 | Cardiff | St Helen’s, Swansea |
| 27/01/1951 | Cardiff | 19 | 6 | Swansea | Cardiff Arms Park, Cardiff |
| 08/09/1951 | Cardiff | 11 | 6 | Swansea | Cardiff Arms Park, Cardiff |
| 26/01/1952 | Swansea | 3 | 5 | Cardiff | St Helen’s, Swansea |
| 20/12/1952 | Swansea | 0 | 3 | Cardiff | St Helen’s, Swansea |
| 24/01/1953 | Cardiff | 17 | 0 | Swansea | Cardiff Arms Park, Cardiff |
| 17/10/1953 | Swansea | 11 | 9 | Cardiff | St Helen’s, Swansea |
| 07/04/1954 | Cardiff | 13 | 10 | Swansea | Cardiff Arms Park, Cardiff |
| 16/10/1954 | Cardiff | 14 | 3 | Swansea | Cardiff Arms Park, Cardiff |
| 04/12/1954 | Swansea | 6 | 8 | Cardiff | St Helen’s, Swansea |
| 15/10/1955 | Swansea | 9 | 0 | Cardiff | St Helen’s, Swansea |
| 03/12/1955 | Cardiff | 11 | 3 | Swansea | Cardiff Arms Park, Cardiff |
| 10/10/1956 | Cardiff | 24 | 6 | Swansea | Cardiff Arms Park, Cardiff |
| 01/12/1956 | Swansea | 6 | 3 | Cardiff | St Helen’s, Swansea |
| 03/10/1957 | Swansea | 6 | 11 | Cardiff | St Helen’s, Swansea |
| 01/12/1957 | Cardiff | 9 | 3 | Swansea | Cardiff Arms Park, Cardiff |
| 06/09/1958 | Cardiff | 11 | 11 | Swansea | Cardiff Arms Park, Cardiff |
| 06/12/1958 | Swansea | 14 | 0 | Cardiff | St Helen’s, Swansea |
| 29/04/1959 | Cardiff | 8 | 0 | Swansea | Cardiff Arms Park, Cardiff |
| 05/12/1959 | Cardiff | 18 | 12 | Swansea | Cardiff Arms Park, Cardiff |
| 19/03/1960 | Swansea | 8 | 3 | Cardiff | St Helen’s, Swansea |
| 18/03/1961 | Cardiff | 3 | 8 | Swansea | Cardiff Arms Park, Cardiff |
| 04/04/1961 | Swansea | 3 | 3 | Cardiff | St Helen’s, Swansea |
| 02/12/1961 | Cardiff | 0 | 0 | Swansea | Cardiff Arms Park, Cardiff |
| 17/03/1962 | Swansea | 9 | 0 | Cardiff | St Helen’s, Swansea |
| 01/12/1962 | Swansea | 8 | 9 | Cardiff | St Helen’s, Swansea |
| 16/03/1963 | Cardiff | 17 | 9 | Swansea | Cardiff Arms Park, Cardiff |
| 07/12/1963 | Cardiff | 13 | 8 | Swansea | Cardiff Arms Park, Cardiff |
| 31/03/1964 | Swansea | 0 | 13 | Cardiff | St Helen’s, Swansea |
| 09/03/1965 | Swansea | 12 | 8 | Cardiff | St Helen’s, Swansea |
| 04/12/1965 | Cardiff | 0 | 3 | Swansea | Cardiff Arms Park, Cardiff |
| 19/03/1966 | Swansea | 5 | 6 | Cardiff | St Helen’s, Swansea |
| 02/12/1966 | Swansea | 12 | 3 | Cardiff | St Helen’s, Swansea |
| 18/03/1967 | Cardiff | 14 | 13 | Swansea | Cardiff Arms Park, Cardiff |
| 02/12/1967 | Cardiff | 14 | 3 | Swansea | Cardiff Arms Park, Cardiff |
| 16/03/1968 | Swansea | 12 | 6 | Cardiff | St Helen’s, Swansea |
| 07/12/1968 | Swansea | 6 | 3 | Cardiff | St Helen’s, Swansea |
| 15/03/1969 | Cardiff | 27 | 11 | Swansea | Cardiff Arms Park, Cardiff |
| 06/12/1969 | Cardiff | 12 | 5 | Swansea | Cardiff Arms Park, Cardiff |
| 21/03/1970 | Swansea | 3 | 6 | Cardiff | St Helen’s, Swansea |
| 05/12/1970 | Swansea | 13 | 5 | Cardiff | St Helen’s, Swansea |
| 20/03/1971 | Cardiff | 20 | 11 | Swansea | Cardiff Arms Park, Cardiff |
| 04/12/1971 | Cardiff | 38 | 6 | Swansea | Cardiff Arms Park, Cardiff |
| 18/03/1972 | Swansea | 6 | 17 | Cardiff | St Helen’s, Swansea |
| 14/03/1973 | Cardiff | 12 | 8 | Swansea | Talbot Athletic Ground, Port Talbot |
| 01/12/1973 | Cardiff | 12 | 9 | Swansea | Cardiff Arms Park, Cardiff |
| 09/02/1974 | Swansea | 0 | 13 | Cardiff | St Helen’s, Swansea |
| 30/03/1974 | Swansea | 23 | 24 | Cardiff | St Helen’s, Swansea |
| 07/12/1974 | Swansea | 6 | 15 | Cardiff | St Helen’s, Swansea |
| 12/04/1975 | Cardiff | 22 | 8 | Swansea | Cardiff Arms Park, Cardiff |
| 06/12/1975 | Cardiff | 23 | 6 | Swansea | Cardiff Arms Park, Cardiff |
| 10/04/1976 | Swansea | 11 | 11 | Cardiff | St Helen’s, Swansea |
| 04/12/1976 | Swansea | 13 | 28 | Cardiff | St Helen’s, Swansea |
| 20/04/1977 | Cardiff | 37 | 18 | Swansea | Cardiff Arms Park, Cardiff |
| 03/12/1977 | Cardiff | 10 | 6 | Swansea | Cardiff Arms Park, Cardiff |
| 01/04/1978 | Swansea | 18 | 13 | Cardiff | Talbot Athletic Ground, Port Talbot |
| 08/04/1978 | Swansea | 12 | 16 | Cardiff | St Helen’s, Swansea |
| 02/12/1978 | Swansea | 10 | 4 | Cardiff | St Helen’s, Swansea |
| 31/03/1979 | Cardiff | 22 | 10 | Swansea | Cardiff Arms Park, Cardiff |
| 01/12/1979 | Cardiff | 21 | 16 | Swansea | Cardiff Arms Park, Cardiff |
| 12/04/1980 | Swansea | 6 | 15 | Cardiff | St Helen’s, Swansea |
| 06/12/1980 | Swansea | 18 | 23 | Cardiff | St Helen’s, Swansea |
| 24/03/1981 | Cardiff | 18 | 7 | Swansea | Morganstone Brewery Field, Bridgend |
| 15/04/1981 | Cardiff | 11 | 20 | Swansea | Cardiff Arms Park, Cardiff |
| 17/02/1982 | Cardiff | 16 | 3 | Swansea | Cardiff Arms Park, Cardiff |
| 31/03/1982 | Swansea | 16 | 7 | Cardiff | St Helen’s, Swansea |
| 04/12/1982 | Swansea | 18 | 13 | Cardiff | St Helen’s, Swansea |
| 09/04/1983 | Cardiff | 30 | 12 | Swansea | Cardiff Arms Park, Cardiff |
| 03/12/1983 | Cardiff | 26 | 13 | Swansea | Cardiff Arms Park, Cardiff |
| 28/01/1984 | Cardiff | 12 | 7 | Swansea | Cardiff Arms Park, Cardiff |
| 14/04/1984 | Swansea | 15 | 14 | Cardiff | St Helen’s, Swansea |
| 01/12/1984 | Swansea | 13 | 13 | Cardiff | St Helen’s, Swansea |
| 13/04/1985 | Cardiff | 42 | 16 | Swansea | Cardiff Arms Park, Cardiff |
| 07/12/1985 | Cardiff | 13 | 12 | Swansea | Cardiff Arms Park, Cardiff |
| 12/04/1986 | Swansea | 25 | 10 | Cardiff | St Helen’s, Swansea |
| 10/12/1986 | Swansea | 19 | 14 | Cardiff | St Helen’s, Swansea |
| 11/04/1987 | Cardiff | 28 | 0 | Swansea | Cardiff Arms Park, Cardiff |
| 02/05/1987 | Cardiff | 16 | 15 | Swansea | National Stadium, Cardiff |
| 05/12/1987 | Cardiff | 17 | 6 | Swansea | Cardiff Arms Park, Cardiff |
| 09/04/1988 | Swansea | 13 | 18 | Cardiff | St Helen’s, Swansea |
| 03/12/1988 | Swansea | 9 | 0 | Cardiff | St Helen’s, Swansea |
| 02/12/1989 | Cardiff | 27 | 29 | Swansea | Cardiff Arms Park, Cardiff |
| 17/03/1990 | Swansea | 34 | 26 | Cardiff | St Helen’s, Swansea |
| 22/09/1990 | Cardiff | 28 | 13 | Swansea | Cardiff Arms Park, Cardiff |
| 15/12/1990 | Swansea | 23 | 15 | Cardiff | St Helen’s, Swansea |
| 09/11/1991 | Swansea | 23 | 9 | Cardiff | St Helen’s, Swansea |
| 05/02/1992 | Cardiff | 14 | 36 | Swansea | Cardiff Arms Park, Cardiff |
| 05/12/1992 | Cardiff | 8 | 6 | Swansea | Cardiff Arms Park, Cardiff |
| 01/05/1993 | Swansea | 10 | 16 | Cardiff | St Helen’s, Swansea |
| 20/11/1993 | Swansea | 22 | 6 | Cardiff | St Helen’s, Swansea |
| 30/04/1994 | Cardiff | 19 | 23 | Swansea | Cardiff Arms Park, Cardiff |
| 24/09/1994 | Swansea | 17 | 13 | Cardiff | St Helen’s, Swansea |
| 07/01/1995 | Cardiff | 16 | 3 | Swansea | Cardiff Arms Park, Cardiff |
| 22/04/1995 | Swansea | 16 | 9 | Cardiff | Stradey Park, Llanelli |
| 23/09/1995 | Cardiff | 50 | 13 | Swansea | Cardiff Arms Park, Cardiff |
| 13/02/1996 | Cardiff | 32 | 10 | Swansea | Cardiff Arms Park, Cardiff |
| 24/02/1996 | Swansea | 9 | 20 | Cardiff | St Helen’s, Swansea |
| 13/04/1996 | Swansea | 0 | 59 | Cardiff | St Helen’s, Swansea |
| 31/08/1996 | Swansea | 49 | 23 | Cardiff | St Helen’s, Swansea |
| 26/04/1997 | Cardiff | 33 | 26 | Swansea | National Stadium, Cardiff |
| 07/05/1997 | Cardiff | 31 | 20 | Swansea | Cardiff Arms Park, Cardiff |
| 15/11/1997 | Cardiff | 41 | 30 | Swansea | Cardiff Arms Park, Cardiff |
| 13/12/1997 | Cardiff | 22 | 31 | Swansea | Cardiff Arms Park, Cardiff |
| 09/05/1998 | Swansea | 39 | 20 | Cardiff | St Helen’s, Swansea |
| 05/12/1998 | Swansea | 31 | 15 | Cardiff | St Helen’s, Swansea |
| 09/01/1999 | Cardiff | 40 | 19 | Swansea | Cardiff Arms Park, Cardiff |
| 13/11/1999 | Swansea | 25 | 34 | Cardiff | St Helen’s, Swansea |
| 13/05/2000 | Cardiff | 40 | 41 | Swansea | Cardiff Arms Park, Cardiff |
| 04/11/2000 | Swansea | 29 | 22 | Cardiff | St Helen’s, Swansea |
| 24/03/2001 | Swansea | 28 | 21 | Cardiff | St Helen’s, Swansea |
| 31/03/2001 | Cardiff | 21 | 14 | Swansea | Cardiff Arms Park, Cardiff |
| 22/09/2001 | Cardiff | 25 | 13 | Swansea | Cardiff Arms Park, Cardiff |
| 04/05/2002 | Swansea | 24 | 20 | Cardiff | St Helen’s, Swansea |
| 24/01/2003 | Swansea | 19 | 32 | Cardiff | St Helen’s, Swansea |
| 12/04/2003 | Cardiff | 44 | 22 | Swansea | Cardiff Arms Park, Cardiff |
| 13/09/2003 | Swansea | 45 | 3 | Cardiff | St Helen’s, Swansea |
| 01/05/2004 | Cardiff | 35 | 9 | Swansea | Cardiff Arms Park, Cardiff |
| 17/11/2004 | Cardiff | 15 | 31 | Swansea | Cardiff Arms Park, Cardiff |
| 09/03/2005 | Swansea | 27 | 23 | Cardiff | St Helen’s, Swansea |
| 11/02/2006 | Cardiff | 15 | 20 | Swansea | Cardiff Arms Park, Cardiff |
| 12/04/2006 | Swansea | 29 | 17 | Cardiff | St Helen’s, Swansea |
| 02/09/2006 | Cardiff | 30 | 36 | Swansea | Cardiff Arms Park, Cardiff |
| 06/01/2007 | Swansea | 23 | 22 | Cardiff | St Helen’s, Swansea |
| 25/03/2007 | Swansea | 8 | 39 | Cardiff | St Helen’s, Swansea |
| 22/09/2007 | Swansea | 34 | 34 | Cardiff | St Helen’s, Swansea |
| 13/01/2008 | Cardiff | 5 | 14 | Swansea | Cardiff Arms Park, Cardiff |
| 25/10/2008 | Swansea | 26 | 28 | Cardiff | St Helen’s, Swansea |
| 04/04/2009 | Cardiff | 33 | 22 | Swansea | Cardiff Arms Park, Cardiff |
| 29/08/2009 | Cardiff | 29 | 35 | Swansea | Cardiff Arms Park, Cardiff |
| 21/04/2010 | Swansea | 34 | 19 | Cardiff | St Helen’s, Swansea |
| 05/11/2010 | Cardiff | 15 | 11 | Swansea | Cardiff Arms Park, Cardiff |
| 16/04/2011 | Swansea | 34 | 36 | Cardiff | St Helen’s, Swansea |
| 01/10/2011 | Swansea | 27 | 28 | Cardiff | St Helen’s, Swansea |
| 07/01/2012 | Cardiff | 35 | 8 | Swansea | Cardiff Arms Park, Cardiff |
| 29/09/2012 | Cardiff | 23 | 15 | Swansea | Cardiff Arms Park, Cardiff |
| 23/04/2013 | Swansea | 8 | 33 | Cardiff | St Helen’s, Swansea |
| 27/10/2013 | Cardiff | 43 | 18 | Swansea | Cardiff Arms Park, Cardiff |
| 01/03/2014 | Swansea | 14 | 18 | Cardiff | St Helen’s, Swansea |
| 01/10/2016 | Swansea | 12 | 8 | Cardiff | St Helen’s, Swansea |
| 10/02/2017 | Cardiff | 33 | 34 | Swansea | Cardiff Arms Park, Cardiff |
| 10/03/2018 | Cardiff | 53 | 25 | Swansea | Cardiff Arms Park, Cardiff |
| 30/11/2018 | Cardiff | 24 | 5 | Swansea | Cardiff Arms Park, Cardiff |
| 13/04/2019 | Swansea | 20 | 17 | Cardiff | St Helen’s, Swansea |
| 12/10/2019 | Cardiff | 17 | 10 | Swansea | Cardiff Arms Park, Cardiff |
| 17/11/2022 | Cardiff | 45 | 0 | Swansea | Cardiff Arms Park, Cardiff |
| 01/04/2023 | Swansea | 8 | 29 | Swansea | St Helen’s, Swansea |
| 18/11/2023 | Swansea | 12 | 22 | Cardiff | St Helen’s, Swansea |
| 21/03/2024 | Cardiff | 38 | 33 | Swansea | Cardiff Arms Park, Cardiff |
| 12/10/2024 | Swansea | 29 | 38 | Cardiff | St Helen’s, Swansea |
| 04/01/2025 | Cardiff | 32 | 22 | Swansea | Cardiff Arms Park, Cardiff |