Mastercard Preferred Tickets: Friday, April 18th at 2:45 PM to Wednesday, November 12th at 2:45 PM Enter the first 6 digits of your World Elite Mastercard® credit card account number (no dashes). You must purchase tickets using a valid World Elite Mastercard® credit card. Ticket sales are final and non-refundable. Mastercard International Incorporated shall not be liable for any loss including for any loss by reason of cancellation or postponement of event for any reason. Void where prohibited. By purchasing, individuals agree to be bound by these Terms and Conditions.