I just paid for UPS delivered tickets to a Portland Trail Blazers game but noticed on Ticketmaster it is listed as a mobile only event. Does this mean there are no paper tickets issued or accepted at the venue?
I believe season tickets holders and some other entities are allowed to get hard tickets. I'm assuming you were delivered hard tickets and not PDF copies? If so, you will be fine. Most (possibly all) NBA games sold online (single game tickets) are mobile only now.