I'm planning on going to the same game. You want to pay attention to Philly's website and when they sell their tickets....it'll be based on Philly's time schedule...not AZ's. The two will not go on sale at the same time...also note that last year the Philly single game tickets sold out in less than an hour...I believe it was 20 minutes. So...be on there the second they go on sale and buy whatever ticketmaster offers.