1. Ticketmaster 2. Tickets.com 3. Live Nation 4. TicketWeb 5. Etix.com 6. Tix.com 7. Wantickets 8. Telecharge.com 9. Groovetickets 10. UNLVtickets

1. Ticketmaster
2. Tickets.com
3. Live Nation
4. TicketWeb
5. Etix.com
6. Tix.com
7. Wantickets
8. Telecharge.com
9. Groovetickets
10. UNLVtickets