Are MLB extra innings channels always feeds from a RSN? I generally don't watch them, so I don't know (guessing they are). Usually watch NESN for Sox games. FOX has today's Sox/Dodgers game so NESN isn't showing it. Unfortunately I'm in the Philly region so my local FOX is carrying the Phils/Twins game. I thought the Sox/Dodgers game might end up on a MBL EI channel in the 700s (as NFL broadcasts on national networks do in ST channels) but no dice....hence my question.