20 Aug 2011
But while revenue from Citi Field has fallen because of the Mets’ poor on-field performance the last three seasons, SNY’s flow of subscriber revenue steadily rises. SNY’s total revenue, including advertising, reached $227.7 million last year, according to SNL Kagan.
—
Regional Sports Networks Show Teams the Money - NYTimes.com
Great overview of how profitable these networks are, with a look at the Pac-12, the Orioles (MASN) and Dodgers, among others.
YES is the top regional network: it made $435.2M in 2010.