Grand Slam (rugby union) which plays fixtures against all four home nations (England, Ireland, Scotland and Wales) during their tour. If the tourists then win all of those matches, they are said to have achieved a Grand Slam. This has been done nine times, first by South Africa in 1912–13, and most recently by New Zealand in 2010. In the annual Six Nations Championship (among England, Ireland, Scotland, Wales, France and Italy), and its predecessor the Five Nations Championship (before Italy joined in 2000), a Grand Slam occurs when one team beats all of the others during one year's competition. The Grand Slam winners
Chris Evert's Grand Slam history Chris Evert's Grand Slam history Chris Evert won eighteen grand slam singles tournaments in her career (two Australian Open's, seven French Open's, three Wimbledon Championships', and six US Opens), and was runner-up in sixteen other finals ( giving her 34 finals appearances). Evert competed in 56 Grand Slam singles tournaments, reaching the semi-finals or better in 52 of them. Evert only lost twice in a grand slam tournament before the quarterfinal round, losing at the 3rd-round stage at Wimbledon in 1983 and the French Open in 1988. Evert won 46 straight matches and 12 tournaments, which started February 21, 1971