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
Grand Slam (PBA) Grand Slam (PBA) A team's Grand Slam in the Philippine Basketball Association (PBA) is winning all three conference championships (tournaments) in a single season. As of 2018, this has been accomplished five times by four teams and four coaches since the league's inception in 1975. In the 1970s, 1980s, and 1990s, at least one team swept the championships in one season. The decade 2000–2009 had no Grand Slam winner because of adjustments to the league calendar in 2004, in which the start of the season was moved from January to October and the number of conferences per season was reduced