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.
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. Originally competed by various interlocking combinations of club, second-tier national and top national sides, the current international tournament has the top national sides competing. The current format provides these top national teams with additional test matches to be counted in the World Rugby Rankings.
The 2014 end-of-year rugby tests, also known as the 2014 autumn internationals in the Northern Hemisphere, were international rugby union matches predominantly played between visiting Southern Hemisphere countries and European nations.
The 2015 Rugby World Cup warm-up matches were a series of rugby union test matches that took place in August and September 2015, as the 20 competing teams prepared for the 2015 Rugby World Cup.
The 2016 end-of-year rugby union internationals, also known as the 2016 Autumn Internationals in the Northern Hemisphere, were a series of international rugby union matches predominantly played between the visiting Southern Hemisphere countries: Argentina, Australia, New Zealand and South Africa – and the European sides: England, France, Ireland, Italy, Scotland and Wales.
The 2016 Americas Rugby Championship was the first series of the Americas Rugby Championship, a new annual western hemisphere rugby union championship. It was contested by Argentina XV, Canada, United States, Uruguay, Brazil, and Chile. All matches will be full international test matches with caps awarded, including for Argentina XV players and their opponents, but Argentina XV matches will not count to World Rankings for either team.
This is a list of the complete squads for the 2016 Americas Rugby Championship, an annual rugby union tournament contested by Argentina XV, Brazil, Canada, Chile, United States and Uruguay. Argentina XV are the defending champions.
The 2017 Americas Rugby Championship was the second series of the Americas Rugby Championship, which is the top elite tournament for the Americas nations. It was contested by Argentina XV, Canada, United States, Uruguay, Brazil, and Chile. All matches were full international test matches with caps awarded, except those involving Argentina XV.
The 2017 mid-year rugby union internationals were international rugby union matches that were mostly played in the Southern Hemisphere during the June international window.
The 2017 end-of-year rugby union internationals, also known as the November internationals, or autumn internationals in the Northern Hemisphere, were international rugby union matches in 2017.
The 2018 mid-year rugby union internationals are international rugby union matches that are mostly played in the Southern Hemisphere during the June international window.
The 2018 end of year rugby union tests, also referred to as the Autumn internationals in the Northern Hemisphere, were a number of rugby union test matches played during October and November, primarily involving countries from the Northern Hemisphere hosting those from the Southern Hemisphere. Also involved in matches are those from second-tier teams. These international games count towards World Rugby's ranking system, with a team typically playing from two to four matches during this period.
In 2019, some rugby union national teams played matches in preparation for the 2019 Rugby World Cup. The matches saw New Zealand lose first place in the World Rugby Rankings, initially to Wales, and eventually to Ireland.
The 2020 end of year rugby union tests, also referred to as the 2020 Autumn internationals in the Northern Hemisphere, were a number of rugby union test matches contested during the months of October, November and December 2020, primarily involving countries from the Northern Hemisphere hosting those from the Southern Hemisphere. Also involved in matches were those from second-tier teams. These international games counted towards World Rugby's ranking system, with a team typically playing from two to four matches during this period.
The 2021 end of year rugby union tests, also referred to as the Autumn internationals in the Northern Hemisphere, were rugby union test matches during October and November 2021, mainly involving countries from the Northern Hemisphere hosting those from the Southern Hemisphere. These international games counted towards World Rugby's ranking system, with teams typically playing from two to four matches in this period.
The 2022 mid-year rugby union internationals were international rugby union matches that were mostly played in the Southern Hemisphere during the July international window. For the first time since 2018 all leading Northern Hemisphere teams toured, following a cancelled calendar in 2020 and a largely reversed calendar in 2021.
The 2022 end of year rugby union tests, also known as the 2022 Autumn internationals, were a number of rugby union test matches played during the months of October and November. Some of the games were known as the Autumn Nations Series for marketing purposes. Also involved in matches were some second-tier teams. These international games count towards World Rugby's ranking system, with a team typically playing from two to four matches during this period.
In July 2022 the Scotland rugby union team toured Argentina. It was the first time since 2010 that Scotland returned to tour Argentina, and the first time since 2018 the two teams had met. Before the series had begun both teams were equal on a head-to-head record of 9–9. However Scotland had a current five game win-streak over Argentina, the most Scotland had accrued over them in their eighteen meetings. Moreover, Argentina had not beaten Scotland since their meeting in the 2011 Rugby World Cup in New Zealand.
In July and August 2023, several rugby union national teams played matches in preparation for the 2023 Rugby World Cup. Some of the matches involving Tier 1 and 2 nations were played under the Summer Nations Series branding.
Argentina XV 
Brazil 
Canada 
Chile 
United States 
Uruguay 
