Warner Bros. Discovery, the parent company behind AT&T SportsNet has confirmed that they intend to shut down their RSNs by the end of 2023. This was announced during today's Q2 earnings call. They are reportedly working with MLB, NBA, and NHL to transfer the rights to the teams allowing them to stream the games in market or find new partners to replace AT&T SportsNets. Currently, it only looks like one AT&T SportsNet may be saved as the Houston Rockets, and Astros have reportedly started talks to buy AT&T SportsNet Southwest from Warner Bros. Discovery. Warner Bros. Discovery says they expect all RSNs to be sold or shut down but didn't list which ones would be sold and which ones will be shut down. This news will affect the Pittsburg Penguins, Pittsburgh Pirates, Colorado Rockies, Vegas Golden Knights, Utah Jazz, Las Vegas Aces, Houston Rockets, Houston Astros, Portland Trail Blazers, Seattle Mariners, and Seattle Kraken.