Broadcasting of sports events
NBC broadcast the first televised National Football League (NFL) game when they carried the 22 October 1939 game between the Philadelphia Eagles and the Brooklyn Dodgers. The same year, the first nationwide radio broadcast of an NFL championship game was carried on the Mutual Broadcasting System. While the NFL had weak television deals that ranked behind college football and even the Canadian Football League in the 1950s, the broadcast rights of the NFL would go on to become an important property following the 1958 NFL Championship and the later establishment of the American Football League in 1960. "Monday Night Football", "NFL on Fox", and "NBC Sunday Night Football" have changed the landscape of American football broadcasts, including the scheduling of the Super Bowl, transforming it from an afternoon broadcast into a primetime spectacle. The price for the NFL's broadcast rights has increased steadily over the past several decades, in part because of bidding wars between the numerous networks and the fear of losing stature due to the loss of NFL programming; as of the most recent contract the league nets annual fees of over $6 billion, or half of the league's overall revenue, from television rights alone. Four of the five major sports television units in the United States, and the four companies that control all of the major broadcast networks, currently own some NFL rights.
NFL on NBC
On January 17, 1971, NBC's telecast of Super Bowl V between the Baltimore Colts and Dallas Cowboys was viewed in an estimated 23,980,000 homes, the largest household audience ever for a one-day sports event. The game was called by play-by-play announcer Gowdy and color commentator Rote. Although the Orange Bowl was sold out for the event, unconditional blackout rules in the NFL prohibited the live telecast from being shown in the Miami area on WSVN. The blackout was challenged in Miami-Dade District Court by attorney Ellis Rubin, and although the judge denied Rubin's request since he felt he did not have the power to overrule the NFL, he agreed with Rubin's argument that the blackout rule was unnecessary for the Super Bowl.