All fans in attendance at Oakland Coliseum home games have the ability to upgrade their seats by using the MLB.com Ballpark phone application for iPhone and Android phones. A's Season Ticket Holders can upgrade beginning one hour before first pitch and individual game ticket buyers can upgrade 30 minutes before first pitch.
The Oakland A's are also excited to offer fans the opportunity to customize and enhance their experience while at the ballgame through A's Experiences.
There are no games to sign up for. Check back soon for Upgrades at future A's games.