SportsChannel New York

SportsChannel New York

MSG+ originally launched in 1976 as Cablevision Sports 3, a local sports network owned by Cablevision and available to their subscribers on Long Island (the "3" referenced the network's channel slot on Cablevision, where it remained through the 1990s). When it debuted, the network had agreements to carry the home games of the New York Islanders and New York Nets. The service was renamed SportsChannel New York in March 1979. The next month, both the New York Yankees and New York Mets signed agreements with SportsChannel. SportsChannel would also gain the New Jersey Devils when the team relocated in 1982.