US Quadball is the national governing body for the sport of Quadball. USQ advances the sport by organizing events and programs that build community and empower adult and youth athletes of all identities, including all races and genders, to compete together.

A 501(c)3 nonprofit founded in 2010, US Quadball serves college and club teams nationwide by providing a range of programs and services. These include hosting qualifiers and a national championship; supervising regular season competition; supporting and certifying officials, coaches, and tournament directors; offering grants; and promoting opportunities to expand the sport into younger age groups ranging from elementary, middle, and high school levels.

US Quadball: 2025-26 Season