| Date | Tourn | Rnd | Match | Score | Tries | Pnts | Venue | Adv |
| Sat, 13 Mar 2010 | 6N | 4 | IRE v WAL | 27-12 | 3:0 | 4-0 | Croke Park, Dublin | H |
| Sat, 21 Mar 2009 | 6N | 5 | IRE v WAL | 17-15 | 2:0 | 4-1 | Millennium Stadium, Cardiff | A |
| Sat, 08 Mar 2008 | 6N | 4 | IRE v WAL | 12-16 | 0:1 | 1-4 | Croke Park, Dublin | H |
| Sun, 04 Feb 2007 | 6N | 1 | IRE v WAL | 19-9 | 3:0 | 4-0 | Millennium Stadium, Cardiff | A |
| Sun, 26 Feb 2006 | 6N | 3 | IRE v WAL | 31-5 | 3:1 | 4-0 | Lansdowne Rd, Dublin | H |
| Sat, 19 Mar 2005 | 6N | 5 | IRE v WAL | 20-32 | 2:2 | 0-4 | Millennium Stadium, Cardiff | A |
| Sun, 22 Feb 2004 | 6N | 2 | IRE v WAL | 36-15 | 6:2 | 5-0 | Lansdowne Rd, Dublin | H |
| Sat, 16 Aug 2003 | WU | | IRE v WAL | 35-12 | 5:2 | 5-0 | Lansdowne Rd, Dublin | H |
| Sat, 22 Mar 2003 | 6N | 4 | IRE v WAL | 25-24 | 2:3 | 4-1 | Millennium Stadium, Cardiff | A |
| Sun, 03 Feb 2002 | 6N | 1 | IRE v WAL | 54-10 | 6:1 | 5-0 | Lansdowne Rd, Dublin | H |
| Sat, 13 Oct 2001 | 6N | 3 | IRE v WAL | 36-6 | 3:0 | 4-0 | Millennium Stadium, Cardiff | A |
| Sat, 01 Apr 2000 | 6N | 5 | IRE v WAL | 19-23 | 1:2 | 1-4 | Lansdowne Rd, Dublin | H |
| Sat, 20 Feb 1999 | 5N | | IRE v WAL | 29-23 | 2:2 | 4-1 | Wembley Stadium, London | A |
| Sat, 21 Mar 1998 | 5N | | IRE v WAL | 21-30 | 2:3 | 0-4 | Lansdowne Rd, Dublin | H |
| Sat, 01 Feb 1997 | 5N | | IRE v WAL | 26-25 | 3:3 | 4-1 | Cardiff Arms Park | A |
| Sat, 02 Mar 1996 | 5N | | IRE v WAL | 30-17 | 4:2 | 5-0 | Lansdowne Rd, Dublin | H |
| Sun, 04 Jun 1995 | WC | Pool C | IRE v WAL | 24-23 | 3:2 | 4-1 | Ellis Park, Johannesburg | N |
| Sat, 18 Mar 1995 | 5N | | IRE v WAL | 16-12 | 1:0 | 4-1 | Cardiff Arms Park | A |
| Sat, 05 Feb 1994 | 5N | | IRE v WAL | 15-17 | 0:1 | 1-4 | Lansdowne Rd, Dublin | H |
| Sat, 06 Mar 1993 | 5N | | IRE v WAL | 19-14 | 1:1 | 4-1 | Cardiff Arms Park | A |
| Sat, 18 Jan 1992 | 5N | | IRE v WAL | 15-16 | 1:1 | 1-4 | Lansdowne Rd, Dublin | H |
| Sat, 16 Feb 1991 | 5N | | IRE v WAL | 21-21 | 4:2 | 3-2 | Cardiff Arms Park | A |
| Sat, 24 Mar 1990 | 5N | | IRE v WAL | 14-8 | 3:2 | 4-1 | Lansdowne Rd, Dublin | H |
| Sat, 04 Feb 1989 | 5N | | IRE v WAL | 19-13 | 2:1 | 4-1 | Cardiff Arms Park | A |
| Sat, 05 Mar 1988 | 5N | | IRE v WAL | 9-12 | 1:1 | 1-4 | Lansdowne Rd, Dublin | H |
| Mon, 25 May 1987 | WC | Pool B | IRE v WAL | 6-13 | 0:1 | 0-4 | Athletic Park, Wellington | N |
| Sat, 04 Apr 1987 | 5N | | IRE v WAL | 15-11 | 2:2 | 4-1 | Cardiff Arms Park | A |
| Sat, 15 Feb 1986 | 5N | | IRE v WAL | 12-19 | 1:2 | 0-4 | Lansdowne Rd, Dublin | H |
| Sat, 16 Mar 1985 | 5N | | IRE v WAL | 21-9 | 2:1 | 4-0 | Cardiff Arms Park | A |
| Sat, 04 Feb 1984 | 5N | | IRE v WAL | 9-18 | 0:1 | 0-4 | Lansdowne Rd, Dublin | H |
| Sat, 05 Mar 1983 | 5N | | IRE v WAL | 9-23 | 0:3 | 0-4 | Cardiff Arms Park | A |
| Sat, 23 Jan 1982 | 5N | | IRE v WAL | 20-12 | 3:1 | 4-0 | Lansdowne Rd, Dublin | H |
| Sat, 21 Feb 1981 | 5N | | IRE v WAL | 8-9 | 2:0 | 1-4 | Cardiff Arms Park | A |
| Sat, 15 Mar 1980 | 5N | | IRE v WAL | 21-7 | 3:1 | 4-0 | Lansdowne Rd, Dublin | H |
| Sat, 03 Feb 1979 | 5N | | IRE v WAL | 21-24 | 2:2 | 1-4 | Cardiff Arms Park | A |
| Sat, 04 Mar 1978 | 5N | | IRE v WAL | 16-20 | 1:2 | 1-4 | Lansdowne Rd, Dublin | H |
| Sat, 15 Jan 1977 | 5N | | IRE v WAL | 9-25 | 0:3 | 0-4 | Cardiff Arms Park | A |
| Sat, 21 Feb 1976 | 5N | | IRE v WAL | 9-34 | 0:4 | 0-5 | Lansdowne Rd, Dublin | H |
| Sat, 15 Mar 1975 | 5N | | IRE v WAL | 4-32 | 1:5 | 0-5 | Cardiff Arms Park | A |
| Sat, 02 Feb 1974 | 5N | | IRE v WAL | 9-9 | 0:1 | 2-2 | Lansdowne Rd, Dublin | H |
| Sat, 10 Mar 1973 | 5N | | IRE v WAL | 12-16 | 1:2 | 1-4 | Cardiff Arms Park | A |
| Sat, 13 Mar 1971 | 5N | | IRE v WAL | 9-23 | 0:4 | 0-5 | Cardiff Arms Park | A |
| Sat, 14 Mar 1970 | 5N | | IRE v WAL | 14-0 | 2:0 | 4-0 | Lansdowne Rd, Dublin | H |
| Sat, 08 Mar 1969 | 5N | | IRE v WAL | 11-24 | 1:4 | 0-5 | Cardiff Arms Park | A |
| Sat, 09 Mar 1968 | 5N | | IRE v WAL | 9-6 | 1:0 | 4-1 | Lansdowne Rd, Dublin | H |
| Sat, 11 Mar 1967 | 5N | | IRE v WAL | 3-0 | 1:0 | 4-1 | Cardiff Arms Park | A |
| Sat, 12 Mar 1966 | 5N | | IRE v WAL | 9-6 | 1:1 | 4-1 | Lansdowne Rd, Dublin | H |
| Sat, 13 Mar 1965 | 5N | | IRE v WAL | 8-14 | 1:2 | 0-4 | Cardiff Arms Park | A |
| Sat, 07 Mar 1964 | 5N | | IRE v WAL | 6-15 | 0:3 | 0-4 | Lansdowne Rd, Dublin | H |
| Sat, 09 Mar 1963 | 5N | | IRE v WAL | 14-6 | 1:1 | 4-0 | Cardiff Arms Park | A |
| Sat, 17 Nov 1962 | 5N | | IRE v WAL | 3-3 | 0:0 | 2-2 | Lansdowne Rd, Dublin | H |
| Sat, 11 Mar 1961 | 5N | | IRE v WAL | 0-9 | 0:1 | 0-4 | Cardiff Arms Park | A |
| Sat, 12 Mar 1960 | 5N | | IRE v WAL | 9-10 | 1:2 | 1-4 | Lansdowne Rd, Dublin | H |
| Sat, 14 Mar 1959 | 5N | | IRE v WAL | 6-8 | 1:2 | 1-4 | Cardiff Arms Park | A |
| Sat, 15 Mar 1958 | 5N | | IRE v WAL | 6-9 | 1:3 | 1-4 | Lansdowne Rd, Dublin | H |
| Sat, 09 Mar 1957 | 5N | | IRE v WAL | 5-6 | 1:0 | 1-4 | Cardiff Arms Park | A |
| Sat, 10 Mar 1956 | 5N | | IRE v WAL | 11-3 | 1:0 | 4-0 | Lansdowne Rd, Dublin | H |
| Sat, 12 Mar 1955 | 5N | | IRE v WAL | 3-21 | 0:4 | 0-5 | Cardiff Arms Park | A |
| Sat, 13 Mar 1954 | 5N | | IRE v WAL | 9-12 | 1:0 | 1-4 | Lansdowne Rd, Dublin | H |
| Sat, 14 Mar 1953 | 5N | | IRE v WAL | 3-5 | 1:1 | 1-4 | Swansea | A |
| Sat, 08 Mar 1952 | 5N | | IRE v WAL | 3-14 | 0:2 | 0-4 | Lansdowne Rd, Dublin | H |
| Sat, 10 Mar 1951 | 5N | | IRE v WAL | 3-3 | 1:0 | 2-2 | Cardiff Arms Park | A |
| Sat, 11 Mar 1950 | 5N | | IRE v WAL | 3-6 | 0:2 | 1-4 | Ravenhill, Belfast | H |
| Sat, 12 Mar 1949 | 5N | | IRE v WAL | 5-0 | 1:0 | 4-1 | Swansea | A |
| Sat, 13 Mar 1948 | 5N | | IRE v WAL | 6-3 | 2:1 | 4-1 | Ravenhill, Belfast | H |
| Sat, 29 Mar 1947 | 5N | | IRE v WAL | 0-6 | 0:1 | 0-4 | Swansea | A |
| Sat, 11 Mar 1939 | 5N | | IRE v WAL | 0-7 | 0:1 | 0-4 | Ravenhill, Belfast | H |
| Sat, 12 Mar 1938 | 5N | | IRE v WAL | 5-11 | 1:2 | 0-4 | Swansea | A |
| Sat, 03 Apr 1937 | 5N | | IRE v WAL | 5-3 | 1:0 | 4-1 | Ravenhill, Belfast | H |
| Sat, 14 Mar 1936 | 5N | | IRE v WAL | 0-3 | 0:0 | 1-4 | Cardiff Arms Park | A |
| Sat, 09 Mar 1935 | 5N | | IRE v WAL | 9-3 | 1:0 | 4-0 | Ravenhill, Belfast | H |
| Sat, 10 Mar 1934 | 5N | | IRE v WAL | 0-13 | 0:3 | 0-4 | Swansea | A |
| Sat, 11 Mar 1933 | 5N | | IRE v WAL | 10-5 | 1:1 | 4-1 | Ravenhill, Belfast | H |
| Sat, 12 Mar 1932 | 5N | | IRE v WAL | 12-10 | 4:2 | 5-1 | Cardiff Arms Park | A |
| Sat, 14 Mar 1931 | 5N | | IRE v WAL | 3-15 | 1:3 | 0-4 | Ravenhill, Belfast | H |
| Sat, 08 Mar 1930 | 5N | | IRE v WAL | 7-12 | 0:3 | 1-4 | Swansea | A |
| Sat, 09 Mar 1929 | 5N | | IRE v WAL | 5-5 | 1:1 | 2-2 | Ravenhill, Belfast | H |
| Sat, 10 Mar 1928 | 5N | | IRE v WAL | 13-10 | 3:2 | 4-1 | Cardiff Arms Park | A |
| Sat, 12 Mar 1927 | 5N | | IRE v WAL | 19-9 | 4:1 | 5-0 | Lansdowne Rd, Dublin | H |
| Sat, 13 Mar 1926 | 5N | | IRE v WAL | 8-11 | 1:3 | 1-4 | Swansea | A |
| Sat, 14 Mar 1925 | 5N | | IRE v WAL | 19-3 | 4:1 | 5-0 | Ravenhill, Belfast | H |
| Sat, 08 Mar 1924 | 5N | | IRE v WAL | 13-10 | 3:2 | 4-1 | Cardiff Arms Park | A |
| Sat, 10 Mar 1923 | 5N | | IRE v WAL | 5-4 | 1:0 | 4-1 | Lansdowne Rd, Dublin | H |
| Sat, 11 Mar 1922 | 5N | | IRE v WAL | 5-11 | 1:3 | 0-4 | Swansea | A |
| Sat, 12 Mar 1921 | 5N | | IRE v WAL | 0-6 | 0:1 | 0-4 | Balmoral Showground, Belfast | H |
| Sat, 13 Mar 1920 | 5N | | IRE v WAL | 4-28 | 0:6 | 0-5 | Cardiff Arms Park | A |
| Sat, 14 Mar 1914 | 5N | | IRE v WAL | 3-11 | 1:3 | 0-4 | Balmoral Showground, Belfast | H |
| Sat, 08 Mar 1913 | 5N | | IRE v WAL | 13-16 | 2:3 | 1-4 | Swansea | A |
| Sat, 09 Mar 1912 | 5N | | IRE v WAL | 12-5 | 2:1 | 4-0 | Balmoral Showground, Belfast | H |
| Sat, 11 Mar 1911 | 5N | | IRE v WAL | 0-16 | 0:3 | 0-4 | Cardiff Arms Park | A |
| Sat, 12 Mar 1910 | 5N | | IRE v WAL | 3-19 | 1:5 | 0-5 | Lansdowne Rd, Dublin | H |
| Sat, 13 Mar 1909 | 5N | | IRE v WAL | 5-18 | 1:4 | 0-5 | Swansea | A |
| Sat, 14 Mar 1908 | 5N | | IRE v WAL | 5-11 | 1:3 | 0-4 | Balmoral Showground, Belfast | H |
| Sat, 09 Mar 1907 | 5N | | IRE v WAL | 0-29 | 0:6 | 0-5 | Cardiff Arms Park | A |
| Sat, 10 Mar 1906 | 5N | | IRE v WAL | 11-6 | 3:2 | 4-1 | Balmoral Showground, Belfast | H |
| Sat, 11 Mar 1905 | 5N | | IRE v WAL | 3-10 | 1:2 | 0-4 | Swansea | A |
| Sat, 12 Mar 1904 | 5N | | IRE v WAL | 14-12 | 4:4 | 5-2 | Balmoral Showground, Belfast | H |
| Sat, 14 Mar 1903 | 5N | | IRE v WAL | 0-18 | 0:6 | 0-5 | Cardiff Arms Park | A |
| Sat, 08 Mar 1902 | 5N | | IRE v WAL | 0-15 | 0:3 | 0-4 | Lansdowne Rd, Dublin | H |
| Sat, 16 Mar 1901 | 5N | | IRE v WAL | 9-10 | 3:2 | 1-4 | Swansea | A |
| Sun, 17 Mar 1900 | 5N | | IRE v WAL | 0-3 | 0:1 | 1-4 | Balmoral Showground, Belfast | H |
| Sat, 18 Mar 1899 | 5N | | IRE v WAL | 3-0 | 1:0 | 4-1 | Cardiff Arms Park | A |
| Sat, 19 Mar 1898 | 5N | | IRE v WAL | 3-11 | 0:2 | 0-4 | Thomond Park, Limerick | H |
| Sat, 14 Mar 1896 | 5N | | IRE v WAL | 8-4 | 2:0 | 4-1 | Lansdowne Rd, Dublin | H |
| Sat, 16 Mar 1895 | 5N | | IRE v WAL | 3-5 | 1:1 | 1-4 | Cardiff Arms Park | A |
| Sat, 10 Mar 1894 | 5N | | IRE v WAL | 3-0 | 0:0 | 4-1 | Ballynafeigh, Belfast | H |
| Sat, 11 Mar 1893 | 5N | | IRE v WAL | 0-2 | 0:1 | 1-4 | Llanelli | A |
| Sat, 05 Mar 1892 | 5N | | IRE v WAL | 9-0 | 3:0 | 4-0 | Lansdowne Rd, Dublin | H |
| Sat, 07 Mar 1891 | 5N | | IRE v WAL | 4-6 | 1:1 | 1-4 | Llanelli | A |
| Sat, 01 Mar 1890 | 5N | | IRE v WAL | 3-3 | 1:1 | 2-2 | Lansdowne Rd, Dublin | H |
| Sat, 02 Mar 1889 | 5N | | IRE v WAL | 2-0 | 2:0 | 4-1 | Swansea | A |
| Sat, 03 Mar 1888 | 5N | | IRE v WAL | 7-0 | 2:0 | 4-0 | Lansdowne Rd, Dublin | H |
| Sat, 12 Mar 1887 | 5N | | IRE v WAL | 3-4 | 3:1 | 1-4 | Birkenhead Park | N |
| Sat, 12 Apr 1884 | 5N | | IRE v WAL | 0-5 | 0:2 | 0-4 | Cardiff Arms Park | A |
| Sun, 28 Jan 1882 | | | IRE v WAL | 0-8 | 0:4 | 0-5 | Lansdowne Rd, Dublin | H |
 | Totals | 1216-1329 | 162:196 | 235-299 |  |
| Differences | -113 | -34 | -64 |
| Averages | 11-12 | 1:2 | 2-3 |