Westwood One Sports is an American sports radio network programmed by Westwood One and Audacy, Inc., and a division of Cumulus Media. It offers 24/7 national sports talk plus live play-by-play, including the NFL, NCAA basketball and football, U.S. Soccer and The Masters. It debuted as CBS Sports Radio in 2013, was renamed Infinity Sports Network in 2024, and rebranded to Westwood One Sports on December 29, 2025.
