The Old School Derby Association (OSDA) was an association of roller derby leagues in the United States.
The OSDA was founded by Kenneth Sikes in 2007, with nine member leagues. [1] It has the stated ambition of bringing together innovations in flat-track derby with the traditions of the banked-track sport. [2] It uses a rulebook developed by the Penn Jersey She Devils, which can be used for men's, women's, mixed or alternating groups of skaters, and for play on flat- or banked-tracks. [3]
The OSDA was initially described as one of the two main organisations for derby leagues, along with the Women's Flat Track Derby Association (WFTDA). [4] The New York Times described it as being known for "allowing tougher, more punishing hits" than the WFTDA. [5] As of 2013, the OSDA is defunct.
In September 2011, the OSDA listed six member leagues: [6]
Roller derby is a contact sport played by two teams of fifteen members roller skating counter-clockwise around a track. Roller derby is played by approximately 1,250 amateur leagues worldwide, mostly inside the United States.
The Women's Flat Track Derby Association (WFTDA) is the international governing body for the sport of women's flat track roller derby, and association of leagues around the world. The organization was founded in April 2004 as the United Leagues Coalition (ULC), but was renamed in November 2005. It is registered in Raleigh, North Carolina as a 501(c)(6) business league organization, a type of nonprofit organization.
Texas Rollergirls is a women's flat track roller derby league based in Austin, Texas. Founded in early 2003 and widely credited as the league that started the modern roller derby movement, the Texas Rollergirls were the first flat-track league in the nation to play a version of roller derby using new standardized rules and a track design based on the dimensions of the old banked tracks. As flat-track derby caught on in other American cities, the Texas Rollergirls' rulebook and track design eventually evolved into the specifications that were adopted and ratified upon formation of the Women's Flat Track Derby Association (WFTDA) in 2005, of which Texas is a founding member.
Gotham Girls Roller Derby (GGRD) is a flat track roller derby league based in New York City, New York. Founded in late 2003, Gotham is the first flat track roller derby league in the metropolitan New York area and a founding member league of the sport's governing body, the Women's Flat Track Derby Association (WFTDA). GGRD is one of the preeminent leagues in roller derby, having won five WFTDA Championships. Today, the league is composed of four New York City-based teams, three travel teams, a competitive developmental team, a non competitive recreational program and a juniors program for youth.
Hellions of Troy Roller Derby (HoTRD) is a women's flat track roller derby league based in the Capital District in New York State. Founded in 2008, the league is a member of the Women's Flat Track Derby Association (WFTDA).
NWA Roller Derby is a flat track roller derby league based in Fayetteville, Arkansas, (USA). Founded in early 2006, NWA Roller Derby were the first flat track league in Arkansas to play a version of roller derby using new standardized rules and a track design that was based on the dimensions of the old banked tracks, made popular by the founders of modern roller derby, the Texas Rollergirls. NWA Roller Derby also became the first member league out of Arkansas of the national organization, the Women's Flat Track Derby Association, announced by the WFTDA in December 2007.
The L. A. Derby Dolls (LADD) is Los Angeles' original women's quad-skate banked track roller derby league. It was founded in October 2003 by Rebecca Ninburg and Wendy Templeton. The league is composed of more than 120 women divided into five teams who skate on a banked track.
The Women's Flat Track Derby Association's (WFTDA) West Region was formed in 2006. In 2009, teams from the eastern part of the region were moved into the North Central and South Central Regions.
Ithaca League of Women Rollers (ILWR) is a women's flat-track roller derby league based in Ithaca, New York. Founded in the Fall of 2007, ILWR is a member of the Women's Flat Track Derby Association (WFTDA).
Lehigh Valley Roller Derby (LVRD) is a women's flat track roller derby league based in Lehigh Valley, Pennsylvania and is a member of the Women's Flat Track Derby Association (WFTDA).
The Long Island Roller Rebels (LIRR) are a women's flat track roller derby league based on Long Island, New York. Founded in 2005, the league currently consists of two teams which compete against teams from other leagues. Long Island Roller Rebels is a member of the Women's Flat Track Derby Association (WFTDA).
Leeds Roller Derby is a women's flat track roller derby league based in Leeds, England. Founded in 2007, the league has two travel teams which play against teams from other leagues across Europe. Leeds Roller Derby is a member of the United Kingdom Roller Derby Association (UKRDA) and the Women's Flat Track Derby Association (WFTDA).
Garden State Roller Derby is a flat track roller derby league based in Wallington, New Jersey. Founded in 2006, it has three home teams, and two travel teams which compete against teams from other leagues. Garden State Roller Derby is a member of the Women's Flat Track Derby Association (WFTDA).
Penn Jersey Roller Derby (PJRD) is a roller derby league based in Philadelphia, Pennsylvania. Founded in 2005 by Ken Sikes and Greg Spencer as the "Penn Jersey She Devils", the league is home to women and men playing both flat and banked track roller derby.
Hudson Valley Horrors Roller Derby (HVHRD) is a women's flat track roller derby league based in Hyde Park, New York. Founded in 2006, the league consists of two teams which compete against teams from other leagues. Hudson Valley is a member of the Women's Flat Track Derby Association (WFTDA).
Jersey Shore Roller Girls (JSRG) is a women's flat-track roller derby league based in Toms River, New Jersey. Founded in 2007, it has three intra-league home teams and two travel teams which compete against teams from other leagues. Jersey Shore is a member of the Women's Flat Track Derby Association (WFTDA).
Flint Roller Derby is a roller derby league based in Flint, Michigan. Founded in 2007, the league consists of one team which competes against teams from other leagues. Flint is a member of the Women's Flat Track Derby Association (WFTDA).
Assault City Roller Derby (ACRD) is a women's flat track roller derby league based in Syracuse, New York. Founded in 2007, the league consists of two teams, which compete against teams from other leagues, and is a member of the Women's Flat Track Derby Association (WFTDA).
SoCal Derby is a women's flat track roller derby league in San Diego, California. The league has two teams which play teams from other leagues, and is a member of the Women's Flat Track Derby Association (WFTDA).
The Salisbury Roller Girls (SRG) is a flat track roller derby league based in Salisbury, Maryland. Founded in 2010, the league consists of two teams which compete against teams from other leagues. Salisbury is a member of the Women's Flat Track Derby Association (WFTDA).