The San Antonio Summer Showdown DMP Boxing proudly presents The San Antonio Summer Showdown - an explosive night of professional boxing happening Saturday, August 23, 2025, at the Boeing Center at Tech Port! Arena Doors open at 5:00pm. First Bell at 5:35pm. This event welcomes all ages. Support acts and seating arrangements are subject to change without notice. TO SELECT YOUR SEATS, CLICK ON ANY SECTION IN THE MAP BELOW • NOTE: FLOOR SECTIONS A - J ARE ON THE ARENA FLOOR • NOTE: RISER SEATS ARE GENERAL ADMISSION, FIRST COME FIRST SERVE SEATING Please double-check your cart before finalizing your purchase. All sales are final, and refunds are not available. Tickets are exclusively available through Boeing Center's website www.boeingcentertechport.com  OR Boeing Center's box office. Avoid purchasing from unauthorized sources like brokers or secondary market websites. 3rd party outlets pose risks of being counterfeit, stolen, or invalid tickets. Boeing Center is not responsible for tickets purchased through unauthorized ticket outlets and will not be able to check the validity of tickets purchased from third-party vendors. For security reasons, Boeing Center enforces a clear bag policy. Each guest may bring one clear bag (12″ x 12″ x 6″) or one wallet-sized bag (8" x 5"), which does not necessarily need to be clear. Don't forget to purchase parking before the event click here - Parking at the Boeing Center at Tech Port | San Antonio, TX. Boeing Center is not responsible for parking purchased through unauthorized ticket outlets.