The atmosphere at San Jose Earthquakes home matches at PayPal Park is driven by the club's supporters groups (Ultras 1906 and The Faultline). These groups lead organized chanting, create elaborate tifo displays, and maintain the energy throughout the 90 minutes.
Matchday atmosphere in MLS has improved dramatically as soccer culture has grown in North America. San Jose Earthquakes fans contribute to making PayPal Park an intimidating venue for visiting teams.