if i am going to be late due to a sporting event before the concert am i still able to get in after 7 (or showtime) ?

Depending how late? It should be fine.. I have never had problem as long as I had my ticket.

Yes, no problem

Yes you can. Not an issue at all unless too many people for fire code.

Call them and ask to be sure of their policy

Yes

Yup, you're good

Ur good. Get there when u get there. I think its jus no re entries

All of the events I went to there you could enter late and you would just need to get your hand stamped to reenter.