Is it because ESPN has the rights?
http://www.hdsportsguide.com/mlb.php
You know, the league, the RSNs/affiliates have made this a huge problem for the viewers AND the DBS providers. We ALL really need to starr/keep the pressure on the FCC and the leagues to END all this protected market crap.
In this day & age of transplanted fans & viewers and the 500+ channel tech that we now have; just let the viewer decide and pay for what they want, and how they want it, and who they want it from, no matter WHERE they might live in the USA. I mean geez, just provide a great product and service, and let the competition decide what sinks or swims.