The Rugby Championship, formerly known as the Tri Nations Series (1996–2011), is an international rugby union competition contested annually by Argentina, Australia, New Zealand, and South Africa. These are traditionally the four highest ranked national teams in the Southern Hemisphere; the Six Nations is a similar tournament in the Northern Hemisphere.
The United States men's national rugby union team, nicknamed the Eagles, represents the United States of America Rugby Football Union in men's international rugby union. USA Rugby is the national governing body for the sport of rugby union in the United States, and is a member of Rugby Americas North, one of six regional governing bodies under World Rugby. Until rugby returned to Olympic competition, with sevens at the 2016 Rio Games, the United States was the reigning Olympic rugby champion, having won gold at the 1920 and 1924 Summer Olympics.
The Canada men's national rugby union team represents the Canada in men's international rugby union competitions. They are overseen by Rugby Canada the governing body of rugby union in Canada.
The Uruguay national rugby union team, nicknamed Los Teros, represents the Uruguayan Rugby Union in men's international rugby union. One of the older test sides in the world, Uruguay has qualified five times for the Rugby World Cup, in 1999, 2003, 2015, 2019 and most recently 2023. As of 10 July 2023 they are ranked 17th in the world, and are ranked 2nd in the Americas region, behind rivals Argentina.
The Brazil national rugby union team, nicknamed Tupis, is controlled by the Brazilian Rugby Confederation. Brazil is one of the founding unions of CONSUR and played in the inaugural South American tournament. Brazil has not qualified for a Rugby World Cup, but participated in the first edition of rugby 7s in the Olympics. Brazil currently ranks 4th in South America and 6th in the Americas region.
Rugby union in Uruguay is considered a popular sport. The Uruguay national team, commonly known as Los Teros, have been playing international rugby since the late 1940s and have made appearances in five Rugby World Cups: 1999, 2003, 2015, 2019 and 2023.
The Chilean national rugby union team represents the Chilean Rugby Federation in men's international rugby union. Nicknamed Los Cóndores, they play in red and white jerseys. They are currently ranked 21st in the World Rugby Rankings, making them the third highest-ranked nation in South America.
Pablo Adrian Lemoine is a former Uruguayan rugby union player and former head coach of the Uruguayan national rugby team and German national team. He is currently the head coach of the Chile national team.
In the American Region for Rugby World Cup Qualifying, two teams, Canada and USA, qualified directly to the world cup and the third place, Uruguay, entered a playoff against the third place European team and the second place African and Asian teams.
The South American Rugby Championship refers to the continental rugby union championships for South America, organized by Sudamérica Rugby. The current name of the championships is South American Six Nations, implemented in 2018. South American championships have also existed for lower divisions of the rugby union championships, as well as youth and women tournaments, and editions for rugby sevens.
Rugby union in Chile is a fairly popular sport.
The 2009 South American Rugby Championship was the 31st edition of the two tiered competition of the leading national rugby union teams in South America.
The Americas Rugby Championship, often informally called the Americas' Six Nations, was an annual international rugby tournament between six North and South American nations: Argentina, Brazil, Canada, Chile, the United States and Uruguay.
Sudamérica Rugby, is the governing body for rugby union within South America and most of Central America. It was created on 14 October 1988 in Asunción on the initiative of Argentina, Brazil, Chile, Paraguay, and Uruguay, counting with a total of 16 unions.
The 2010 South American Rugby Championship was the 32nd edition of the two tiered competition of the leading national rugby union teams in South America.
The 1993 South American Rugby Championship was the 18th edition of the competition of the leading national rugby union teams in South America.
Daniel Hourcade is an Argentine rugby union coach and former player. He has coached at various levels of the game, at both club and international level. He has coached in Argentina, France and Portugal, and was head coach of the Argentine national team having come through the ranks with the sevens national team, Argentina Jaguars and Pampas XV.
The History of the Argentina national rugby union team starts with the first international played by an Argentine side against the British Isles in 1910 when they toured on South America. Argentina gained recognition in 1965, when the team toured South Africa playing a series of friendly matches there. In that tour the national team was nicknamed Los Pumas, a name that became an identity mark for Argentina, remaining to present days.
Professor Esteban Meneses, is an Argentine rugby union head coach and former player.
The Americas Pacific Challenge (APC) is a rugby union tournament funded by World Rugby that serves as a development competition for Americas and Pacific island nations. It provides a way to prepare players for participation with their senior national men's teams during international tests and in the Rugby World Cup qualification cycle.
Argentina 
Brazil 
Chile 
Paraguay 
Uruguay