re: ABC on DirecTV doesn't exist currently, best way to watch the game online?

Unless you live in the boonies, a set of rabbit ears will give you high def on all the major broadcast networks - ABC, NBC, CBS, PBS. My current antenna cost me $15.00 from Target and I get about 30 channels.

The federal government requires that they broadcast a high def signal.

The higher you position the antenna the better.