Fox Sports Networks (FSN), formerly known as Fox Sports Net, was the collective name for a group of regional sports channels in the United States. Formed in 1996 by News Corporation, the networks were acquired by The Walt Disney Company on March 20, 2019, following its acquisition of 21st Century Fox. A condition of that acquisition imposed by the U.S. Department of Justice required Disney to sell the regional networks by June 18, 2019, 90 days after the completion of its acquisition. Disney subsequently agreed to sell the networks to Sinclair; the transaction was completed on August 22, 2019. The networks continued to use the Fox Sports name only under a transitional license agreement while rebranding options were explored. A rebranding cross-partnership with Bally's Corporation took effect on March 31, 2021, and the networks were rebranded as Bally Sports, ending the Fox Sports Networks branding after 25 years.

The original incarnation of News Corporation was an American multinational mass media corporation controlled by media mogul Rupert Murdoch and headquartered at 1211 Avenue of the Americas in New York City. Prior to its split in 2013, it was the world's largest media company in terms of total assets and the world's fourth largest media group in terms of revenue. It had become a media powerhouse since its inception, dominating the news, television, film, and print industries.