<Table> <Tr> <Td> </Td> <Td> This article does not cite any sources . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (June 2017) (Learn how and when to remove this template message) </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> This article does not cite any sources . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (June 2017) (Learn how and when to remove this template message) </Td> </Tr> <P> Throughout more than 70 seasons, the National Basketball Association (NBA) has had many intense rivalries . This article lists some of the famous rivalries in the NBA . Rivalries are classified into three primary groups; intradivisional, interdivisional, and interconference . </P>

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