The Steinlager USA Sevens is an annual rugby union sevens tournament held in the United States. It is part of the IRB Sevens World Series. While the Sevens World Series has been held since 1999-2000, the USA Sevens was only introduced in 2004, as part of the 2003-04 series. The tournament originally was held in The Home Depot Center in Carson, California. The 2007 tournament was moved to PETCO Park in San Diego and held on February 10-11.