ESPN is estimated to have made $10.8 billion in revenue in 2014 according to estimates by SNL Kagan (via the Wall Street Journal) and Wunderlich Securities (via Forbes). Of that revenue, nearly two-thirds (63.9%) came from subscription fees paid by cable television customers.

In 2014, ESPN charged cable companies the largest fee by any network, by far, at $6.04 per subscriber whether those people watched ESPN or not. That translates to more than $6.9 billion in revenue from subscribers alone, easily ESPN's biggest source of revenue.
It is also worrisome as the number of people with ESPN in their homes has fallen by more than 8 million subscribers since its peak in 2011. That, coupled with skyrocketing costs associated with airing live sporting events, is a terrible combination.
http://www.businessinsider.com/espn-revenue-subscriber-fees-2015-11
Top