The MLB Ballpark app is your mobile companion when visiting Citi Field. The official MLB ballpark application perfectly complements and personalizes your trip to Citi Field with digital ticketing, mobile check-in, social media, offers, rewards and exclusive content.
All fans in attendance at Mets home games have the ability to upgrade their seats by using the MLB Ballpark phone application for iPhone and Android phones.
Season Ticket Holders can upgrade beginning one hour before first pitch, Plan Holders can upgrade 45 minutes before first pitch and individual game ticket buyers can upgrade right when the game begins.
Check back for 2018 upgrade information.