Grand Slam (rugby union) Grand Slam was therefore available in the years 1908–1931 and 1947–1999 (Five Nations) and 2000–2016 (Six Nations), a total of 94 seasons to date. Grand Slams were in fact achieved on 39 of these occasions – 13 by England, 11 by Wales, 9 by France, 3 by Scotland and 3 by Ireland. (Italy, involved in the tournament since 2000, have yet to win a Grand Slam.) Consecutive Grand Slams have been won by Wales in 1908–1909, by England in 1913–1914, 1923–1924 and 1991–1992, and by France in 1997–1998. No team has yet achieved three consecutive Grand Slams. Prior to 2000,
Grand Slam (tennis) completion of the Career Grand Slam. The major tournament at which the Career Grand Slam was achieved is indicated in bold. Eight men have won all four grand slam tournaments. Two of the eight men achieved a double career Slam. Originally, the grand slams were held on grass (Australian, Wimbledon, and US Open) and clay (French) and the first four players achieved their grand slams on two surfaces. The US Open changed its surface from grass to clay in 1975 and then to hard court in 1978. The Australian Open changed from grass to hard court in 1988. The last