Mastercard Presale Tickets: Tuesday, May 13th at 9am PT to Friday, May 16th at 9:59am PT Enter the first 6 digits of your Mastercard® credit card account number (no dashes). You must purchase tickets using a valid Mastercard® consumer 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. Mastercard Preferred Tickets: Friday, May 16th at 10am PT to Monday, May 25th at 10pm PT 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.