Ireland national rugby union team tournament. It is contested against England, France, Italy, Scotland and Wales. Ireland was a member of the inaugural Home Nations in 1883, with France and Italy joining later to form the Five and Six Nations respectively. Ireland won their first championship in 1894, also winning the Triple Crown. Ireland's first Grand Slam occurred in the 1948 season and their second in the 2009 season. In total Ireland have been outright champions on fourteen occasions following their title in the 2018 Six Nations Championship and have nine shared wins. Ireland won their third ever Grand Slam in the 2018 Six Nations
2018 Americas Rugby Championship 2018 Americas Rugby Championship The 2018 Americas Rugby Championship was the third series of the Americas Rugby Championship (sometimes informally called the "Americas' Six Nations", a reference to Europe's Six Nations Championship), which is the top elite tournament for the Americas nations. It was contested by Argentina XV (Argentina's secondary national team), Canada, United States, Uruguay, Brazil, and Chile. All matches were full international test matches with caps awarded, except those involving Argentina XV. The Championship was retained by the United States, who became the first nation to win the Grand Slam ARC title, winning all five games. The tournament