Windy City Rollers is a women's flat-track roller derby league located in Chicago, Illinois. Founded by Juanna Rumbel and Sister Sledgehammer in 2004, Windy City is the first flat-track roller derby league established in Chicago, and is a founding member of the Women's Flat Track Derby Association (WFTDA).
The Rose City Rollers is a women's flat track roller derby league based in Portland, Oregon, operating as a 501(c)3 non-profit organization, and is a founding member of the Women's Flat Track Derby Association (WFTDA). Established in 2004, the Rose City Rollers consists of four adult local home teams and two all-star travel teams that represent the league in competition with others as well as junior skaters on six home teams with a travel team for Rose Petals (7-12) and a travel team for Rosebuds (12-17). Rose City's all-star travel team "Wheels of Justice" won the WFTDA Championships in 2015, 2016 and 2018.
Ohio Roller Derby (OHRD) is a women's flat track roller derby League based in Columbus, Ohio. Founded in 2005, the league currently consists of two mixed teams which compete against teams from other leagues. Ohio Roller Derby is a founding member of the Women's Flat Track Derby Association (WFTDA).
Madison Roller Derby (MRD), founded as "Mad Rollin' Dolls", is a women's flat-track roller derby league based in Madison, Wisconsin. Founded in 2004, Madison is a founding member of the Women's Flat Track Derby Association (WFTDA), and was the fourth league to join the fledgling organization. Since 2006, Madison has qualified for the WFTDA post-season every year, including three appearances at WFTDA Championships.
London Roller Derby is a women's flat track roller derby league. The London Rollergirls play to the rules of - and are a member of - the Women's Flat Track Derby Association (WFTDA). The London Rollergirls are founding members of the United Kingdom's national governing body of roller derby, United Kingdom Roller Derby Association (UKRDA), alongside other leagues within the UK. The league has four active travel teams which play competitive roller derby across the UK and the world: London Brawling (A), Brawl Saints (B), Batter C Power (C) and a newly created D-team, which are yet to be named. London also has a recreational league; recruiting new-level or 'rookie' level skaters for their Roller Derby Fundamentals course from the Greater London area.
Denver Roller Derby (DRD) is a flat-track roller derby league based in Denver, Colorado. The league was founded in December 2005. Denver Roller Derby is a member of the Women's Flat Track Derby Association (WFTDA), joining in December 2007 as Denver Roller Dolls. In January 2015, the league changed its name to Denver Roller Derby.
Boston Roller Derby, (BRD), is a flat-track roller derby league based in Boston, Massachusetts. The league was founded as Boston Derby Dames in May 2005, and is a founding member of the Women's Flat Track Derby Association (WFTDA). The league's all-star team, the Boston Massacre, was one of the top 25 WFTDA Division 1 teams in the world through most of the duration of the divisional ranking system introduced in early 2013, and as of December 31, 2015, the Massacre was ranked at 21. Boston won the WFTDA Division 2 Championship in 2017 and the North America East Continental Cup in 2018.
Philly Roller Derby, or PRD, is a women's flat-track roller derby league based in Philadelphia, Pennsylvania. Founded in 2005, Philly Roller Derby is a founding member of the Women's Flat Track Derby Association (WFTDA).
The Oly Rollers are a women's flat-track roller derby league based in Olympia, Washington. Founded in February 2006, the Oly Rollers have won both the WFTDA Championship and the USARS National Championship. The Oly Rollers are a member of the Women's Flat Track Derby Association (WFTDA).
Detroit Roller Derby (DRD) is a women's flat-track roller derby league based in Detroit, Michigan. The league was formed as Detroit Derby Girls in January 2005 and held their first bouts in February 2006. In November 2016, the league announced it had officially changed its name to Detroit Roller Derby. Detroit Roller Derby is a founding member of the Women's Flat Track Derby Association (WFTDA).
Nashville Roller Derby is a women's flat-track roller derby league based in Nashville, Tennessee. Founded as Nashville Rollergirls, the league is a member of the Women's Flat Track Derby Association (WFTDA).
The WFTDA East Region Playoffs or WFTDA Eastern Regional Tournament was one of four annual roller derby regional qualifying tournaments for the WFTDA Championships.
The WFTDA Western Regional Tournament or WFTDA West Region Playoffs was one of four roller derby qualifying tournaments for the WFTDA Championships.
The WFTDA South Central Regional Tournament or WFTDA South Central Region Playoffs was one of four annual roller derby regional qualifying tournaments for the WFTDA Championships.
Jet City Roller Derby (JCRD) is a women's flat track roller derby league based in Everett, Washington. Founded in 2006, Jet City is a member of the Women's Flat Track Derby Association (WFTDA).
Angel City Derby is a women's flat track roller derby league based in Los Angeles, California. Founded in 2006 by a collective of skaters, the league is composed of nearly 200 members divided into four teams who skate on a flat track and compete against teams from the state of California and internationally. The league is skater-owned and operated, "by the skater, for the skater," a volunteer-fueled effort by the women and men in the organization. Angel City is a member of the Women's Flat Track Derby Association (WFTDA). In recent years Angel City's all-star team, the Hollywood Scarlets, has been considered one of the top teams in the WFTDA.
The Women's Flat Track Derby Association Division 1 is the highest level of play in women's flat track roller derby.
The Women's Flat Track Derby Association Division 3 was the third level of play in women's flat track roller derby, from 2013 through 2014.
