Singapore Sevens  The Singapore Sevens is an annual rugby sevens tournament contested by national teams. It was first contested as part of the IRB World Sevens Series in 2002 and from 2004 to 2006. The Standard Chartered Bank was the original title sponsor. It was effectively replaced in the IRB calendar by the Australian Sevens for the 2006-07 season. The tournament returned as an official event within the Asian Sevens Series in 2013. Singapore then secured a four-year deal to host a leg of the Sevens World Series starting from the 2015–16 season. Singapore's rights to host a leg of the Seven World Series was further extended till 2023. Due to concerns surrounding the current Corona Virus Pandemic, 2020 tournament was postponed from April to October. Key:"Blue border on the left indicates tournaments included in the World Rugby Sevens Series." South Africa Sevens  The South Africa Sevens is an annual rugby sevens tournament that is held in South Africa. It is currently hosted in Cape Town and is part of the Sevens World Series run by World Rugby. A South African leg of the World series has been included in every edition of the competition since it began in the 1999-2000 season. The tournament was first held at Stellenbosch in 1999 before being moved to Durban for the next two seasons. For nine seasons from 2002 until 2010 it was held at George in the Western Cape, before moving to Port Elizabeth for the 2011 edition, and Cape Town in 2015. USA Sevens  The USA Sevens is a rugby sevens tournament held annually during March in the United States. The USA Sevens is the largest annual rugby competition in North America, drawing over 60,000 fans, and is broadcast live in the United States by ESPN. The USA Sevens was introduced in 2004, originally in the Los Angeles suburb of Carson, California. The event moved to San Diego in 2007, and from there moved to Sam Boyd Stadium in Las Vegas in 2010. It then spent the entire decade of the 2010s in Las Vegas before returning to Carson in 2020. The USA Sevens tournament features 16 teams representing countries from every inhabited continent, including the host, the U.S. national team. The USA Sevens is the fifth of ten tournaments on the World Rugby Sevens Series. The Sevens World Series is played throughout the world at nine other venues: Dubai, South Africa, Australia, New Zealand, Hong Kong, Singapore, Canada, France, and England. The tournament consists of 16 countries participating in 45 matches over a three-day weekend.