Can you go to both games if there is a double header

Yes.

Yes we did

Yes you can though you Mya have to get an extra ticket. Best to call the customer service number and ask.

So far this year the answer is yes, all double headers have been the old-fashioned (2 for the price of one) type of double header but exact timing and details could vary. When double header is announced watch for term 'split double header' which would mean separate ticket needed for each game.