The World Rugby Sevens Series is an annual series of international rugby sevens tournaments run by World Rugby featuring national sevens teams. Organised for the first time in the 1999–2000 season as the IRB World Sevens Series, the competition was formed to promote an elite-level of international rugby sevens and develop the game into a viable commercial product. The competition has been sponsored by banking group HSBC since 2014.
The Hong Kong Sevens is considered the premier tournament on the World Rugby Sevens Series competition. The Hong Kong Sevens is currently the seventh tournament on the World Series calendar, and is held annually in Hong Kong on a weekend in late March or early April. The tournament spans three days, beginning on a Friday and concluding on Sunday. The tournament is organised each year by the Hong Kong Rugby Union (HKRU). The latest Hong Kong Rugby Sevens was originally due to be held on Friday 3, Saturday 4, Sunday 5 April 2020, but was postponed, and then later cancelled due to the COVID-19 pandemic.
Rugby sevens, is a variant of rugby union in which teams are made up of seven players playing seven-minute halves, instead of the usual 15 players playing 40-minute halves. Rugby sevens is administered by World Rugby, the body responsible for rugby union worldwide. The game is popular at all levels, with amateur and club tournaments generally held in the summer months. Sevens is one of the most well distributed forms of rugby, and is popular in parts of Africa, Asia, Europe, and the Americas, and especially in the South Pacific.
The Rugby World Cup Sevens is the premier stand-alone international rugby sevens competition outside the Olympic Games. The event is contested every four years, with tournaments for men's and women's national teams co-hosted at the same venues. It is organised by World Rugby, the sport's governing body.
The 2015 Rugby World Cup was the eighth Rugby World Cup, the quadrennial rugby union world championship. The tournament was hosted by England from 18 September to 31 October. Of the 20 countries competing in the World Cup in 2011, there was only one change: Uruguay replaced Russia. This was the first World Cup with no new teams to the tournament.
The Arabian Gulf rugby union team was a combined team of players that represented the countries of the Gulf Cooperation Council in international rugby union competitions. The team competed in international matches between 1993 and 2010, and was governed by the Arabian Gulf Rugby Football Union (AGRFU). Associate members were Egypt, Lebanon and Jordan.
The 2007–08 IRB Sevens World Series was the ninth of an annual IRB Sevens World Series of rugby sevens tournaments for full national sides run by the International Rugby Board since 1999–2000.
The Asia Rugby Championship, or ARC, is an annual rugby union competition held amongst national rugby sides within the Asia Rugby region. The competition was originally known as the Asian Rugby Football Tournament when founded in 1969, and was called the Asian Five Nations from 2008 to 2014.
For divisional competitions, see: 2008 Asian Five Nations division tournaments
The most successful teams in women's international rugby union have been England, France, and New Zealand.
The 2008–09 IRB Sevens World Series was the tenth of an annual IRB Sevens World Series of rugby union sevens tournaments for full national sides run by the International Rugby Board since 1999–2000.
For divisional competitions, see: 2009 Asian Five Nations division tournaments
For divisional competitions, see: 2010 Asian Five Nations division tournaments
The 2010–11 IRB Sevens World Series was the 12th annual IRB Sevens World Series of rugby union sevens tournaments for full national sides run by the International Rugby Board since 1999–2000.
The 2011–12 IRB Sevens World Series, known for sponsorship reasons as the HSBC Sevens World Series, was the 13th annual series of the IRB Sevens World Series tournaments for full national sides run by the International Rugby Board since 1999–2000.
The 2012–13 IRB Sevens World Series, known for sponsorship reasons as the HSBC Sevens World Series, was the 14th annual series of rugby sevens tournaments for full national sides. The IRB Sevens World Series has been run by the International Rugby Board since 1999–2000.
The 2012 Emirates Cup of Nations is the second Cup of Nations tournament to be hosted by the United Arab Emirates and will be again held at The Sevens Stadium in Dubai. This tournament acts as a year ending tournament for tier 3 teams from different continents and provides greater preparation for teams to play in their regional competitions.
The Serendib International Cup was an international rugby union competition for emerging nations held in Sri Lanka in 2013. The Serendib Cup was contested by the hosts Sri Lanka and the Malagasy and Polish national rugby teams. The tournament was backed by the International Rugby Board and was played over three match days in Colombo between 26 October and 1 November, coinciding with the 2013 end-of-year rugby union tests.
The 2015 Cup of Nations was the third Cup of Nations tournament, but the first held outside the United Arab Emirates. Unlike 2011 and 2012, the Cup of Nations was staged in Hong Kong at the Hong Kong Football Club Stadium from November 13 to 21. The tournament acted as a year ending tournament for tier 3 teams from different continents and provides greater preparation for teams to play in their regional competitions, especially this year participants who aim to qualify for the 2019 Rugby World Cup haven failed to qualify for the 2015 Rugby World Cup.
The 2019 Hong Kong Sevens was a rugby sevens tournament that took place at the Hong Kong Stadium between the 5–7 April 2019. It was the 44th edition of the Hong Kong Sevens, and the seventh tournament of the 2018–19 World Rugby Sevens Series. Sixteen teams competed in the main tournament, while a further twelve competed in a qualifier tournament with the winner getting core team status for the 2019–20 World Rugby Sevens Series.
United Arab Emirates 
Hong Kong 
Kenya 