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Old School Derby Association
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. It has the stated ambition of bringing together innovations in flat-track derby with the traditions of the banked-track sport. 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. 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). The ''New York Times'' described it as being known for "allowing tougher, more punishing hits" than the WFTDA. As of 2013, the OSDA is defunct. Leagues In September 2011, the OSDA listed six member leagues:Leagues
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Roller Derby
Roller derby is a roller skating contact sport played on an oval track by two teams of five skaters. It is played by approximately 1,250 amateur leaguesA Roller Derby league is synonymous with an individual club or team in other team sports, as opposed to the more typical use of the word Sports league, league. worldwide, though it is most popular in the United States. A 60-minute roller derby game, or ''bout'', is a series of two-minute timed ''jams''. Each team, typically with a roster of 15, fields five skaters during each jam: one ''jammer'', designated with a star on their helmet, and four ''blockers''. During each jam, players skate counterclockwise on a circuit track. The jammer scores a point for each opposing blocker they lap. The blockers simultaneously defense (sports), defend by hindering the opposing jammer, while also playing offense (sports), offense by maneuvering to aid their own jammer. Because roller derby uses a penalty box, Power play#Roller Derby, power jam ...
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United States
The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 contiguous states border Canada to the north and Mexico to the south, with the semi-exclave of Alaska in the northwest and the archipelago of Hawaii in the Pacific Ocean. The United States asserts sovereignty over five Territories of the United States, major island territories and United States Minor Outlying Islands, various uninhabited islands in Oceania and the Caribbean. It is a megadiverse country, with the world's List of countries and dependencies by area, third-largest land area and List of countries and dependencies by population, third-largest population, exceeding 340 million. Its three Metropolitan statistical areas by population, largest metropolitan areas are New York metropolitan area, New York, Greater Los Angeles, Los Angel ...
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Women's Flat Track Derby Association
The Women's Flat Track Derby Association (WFTDA) is the international governing body for the sport of women's flat track roller derby. It sets the international standards for rankings, rules, and competition in the sport, and provides guidance and resources to aid development of roller derby. 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. History In 2004, the United Leagues Coalition (ULC) was an informal electronic message board through which established leagues compared notes in order to prepare for interleague play, and exchanged information to help developing leagues. The ULC evolved into a more formal organization in July 2005, when representatives of 20 leagues met in Chicago, Illinois to discuss establishing a governing body for women's flat-track roller derby. At the meeting, a voti ...
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New York Times
''The New York Times'' (''NYT'') is an American daily newspaper based in New York City. ''The New York Times'' covers domestic, national, and international news, and publishes opinion pieces, investigative reports, and reviews. As one of the longest-running newspapers in the United States, the ''Times'' serves as one of the country's Newspaper of record, newspapers of record. , ''The New York Times'' had 9.13 million total and 8.83 million online subscribers, both by significant margins the List of newspapers in the United States, highest numbers for any newspaper in the United States; the total also included 296,330 print subscribers, making the ''Times'' the second-largest newspaper by print circulation in the United States, following ''The Wall Street Journal'', also based in New York City. ''The New York Times'' is published by the New York Times Company; since 1896, the company has been chaired by the Ochs-Sulzberger family, whose current chairman and the paper's publ ...
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Chantilly, Virginia
Chantilly is a census-designated place (CDP) in western Fairfax County, Virginia, United States. The population was 24,301 as of the 2020 census. Chantilly is named after an early-19th-century mansion and farm, which in turn took the name of an 18th-century plantation that was located in Westmoreland County, Virginia. The name "Chantilly" originated in France with the Château de Chantilly, about 28 miles north of Paris. Located in the Northern Virginia portion of the Washington metropolitan area, Chantilly sits approximately west of Washington, D.C., via Interstate 66 and U.S. Route 50. It is located between Centreville, Virginia, Centreville to the south, Herndon, Virginia, Herndon and Reston, Virginia, Reston to the north and northeast, respectively, and Fairfax, Virginia, Fairfax to the southeast. U.S. Route 50 and Virginia State Route 28 intersect in Chantilly, and these highways provide access to the Dulles International Airport, Dulles/Reston/Tysons Corner, Virginia, Ty ...
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Orange County, New York
Orange County is a List of counties in New York, county located in the U.S. state of New York (state), New York. As of the 2020 United States census, the population was 401,310. The county seat is Goshen (village), New York, Goshen. This county was first created in 1683 and reorganized with its present boundaries in 1798. The county is part of the Hudson Valley region of the state. Orange County is part of the Kiryas Joel–Poughkeepsie–Newburgh metropolitan area, Kiryas Joel-Poughkeepsie-Newburgh metropolitan statistical area, which belongs to the larger New York metropolitan area, New York–Newark–Bridgeport, NY–NJ–CT–PA Combined Statistical Area. As of the 2010 United States Census, 2010 census the center of population of the state of New York was located in Orange County, approximately west of the hamlet of Westbrookville, New York, Westbrookville. History Orange County was officially established on November 1, 1683 when the Province of New York was divided in ...
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Seattle, Washington
Seattle ( ) is the List of municipalities in Washington, most populous city in the U.S. state of Washington (state), Washington and in the Pacific Northwest region of North America. With a population of 780,995 in 2024, it is the List of United States cities by population, 18th-most populous city in the United States. The city is the county seat of King County, Washington, King County, the List of counties in Washington, most populous county in Washington. The Seattle metropolitan area's population is 4.02 million, making it the List of metropolitan statistical areas, 15th-most populous in the United States. Its growth rate of 21.1% between 2010 and 2020 made it one of the country's fastest-growing large cities. Seattle is situated on an isthmus between Puget Sound, an inlet of the Pacific Ocean, and Lake Washington. It is the northernmost major city in the United States, located about south of the Canada–United States border, Canadian border. A gateway for trade with East ...
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Orlando, Florida
Orlando ( ) is a city in and the county seat of Orange County, Florida, United States. The city proper had a population of 307,573 at the 2020 census, making it the fourth-most populous city in Florida behind Jacksonville, Florida, Jacksonville, Miami, and Tampa, Florida, Tampa and the state's most populous inland city. Part of Central Florida, it is the center of the Greater Orlando, Orlando metropolitan area, which had a population of 2.67 million in 2020. It is the sixth-largest metropolitan area in the Southern United States and the third-largest metropolitan area in Florida behind Miami metropolitan area, Miami and Tampa Bay area, Tampa Bay. Orlando is one of the most-visited cities in the world primarily due to tourism, major events, and convention traffic. It is the fourth-most visited city in the U.S. after New York City, Miami, and Los Angeles, with over 3.5 million visitors as of 2023. Orlando International Airport is the List of the busiest airports in the United Stat ...
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Penn Jersey Roller Derby
Penn Jersey Roller Derby (PJRD) is a roller derby league based in Philadelphia, Pennsylvania Philadelphia ( ), colloquially referred to as Philly, is the List of municipalities in Pennsylvania, most populous city in the U.S. state of Pennsylvania and the List of United States cities by population, sixth-most populous city in the Unit .... 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. As long time fans of traditional banked track roller derby, Ken Sikes and Greg Spencer recruited former professional derby skaters Judy Sowinski and Arnold "Skip" Schoen to train the newly formed team.Our History
, PJRD
The league developed its own rule-set based on former professional banked track roller derby play. This rule-set w ...
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Philadelphia, Pennsylvania
Philadelphia ( ), colloquially referred to as Philly, is the List of municipalities in Pennsylvania, most populous city in the U.S. state of Pennsylvania and the List of United States cities by population, sixth-most populous city in the United States, with a population of 1,603,797 in the 2020 United States census, 2020 census. The city is the urban core of the Philadelphia metropolitan area (sometimes called the Delaware Valley), the nation's Metropolitan statistical area, seventh-largest metropolitan area and ninth-largest combined statistical area with 6.245 million residents and 7.379 million residents, respectively. Philadelphia was founded in 1682 by William Penn, an English Americans, English Quakers, Quaker and advocate of Freedom of religion, religious freedom, and served as the capital of the Colonial history of the United States, colonial era Province of Pennsylvania. It then played a historic and vital role during the American Revolution and American Revolutionary ...
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2007 Establishments In The United States
7 (seven) is the natural number following 6 and preceding 8. It is the only prime number preceding a cube. As an early prime number in the series of positive integers, the number seven has symbolic associations in religion, mythology, superstition and philosophy. The seven classical planets resulted in seven being the number of days in a week. 7 is often considered lucky in Western culture and is often seen as highly symbolic. Evolution of the Arabic digit For early Brahmi numerals, 7 was written more or less in one stroke as a curve that looks like an uppercase vertically inverted (ᒉ). The western Arab peoples' main contribution was to make the longer line diagonal rather than straight, though they showed some tendencies to making the digit more rectilinear. The eastern Arab peoples developed the digit from a form that looked something like 6 to one that looked like an uppercase V. Both modern Arab forms influenced the European form, a two-stroke form consisting of a ho ...
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