Photo from CLEARs Instagram As the MLB season officially kicks off fans at a trio of ballparks will experience a new way to enter the game The Atlanta Braves SunTrust Park Oakland Athletics Oakland-Alameda County Coliseum and Seattle Mariners Safeco Field have all implemented the CLEAR biometric identity platform Perhaps most well known in the airport security sphere CLEAR security kiosks are now used by 11 professional sports teams across the MLB NBA and MLS Sports venues are starting to look more and more like airports from a security and experience perspective says Lauren Stangel CLEARs head of sports and events Baseball stadiums in particular you have 40 000 to 50 000 people entering through the gates almost 50 percent of which come between 15 minutes before and first pitch During the screening users verify their identities by pressing a finger to a touch pad or looking into an iris scanner While users at an airport are required to pay an annual fee CLEAR makes its stadium access available for free for those who sign up according to ESPN The company says it plans to experiment this year in Washington state with biometric identification of fingertips that prove age verification for alcohol purchase and hopes at some point to use fingertip identification for stadium entry We believe your identity should serve as your wallet and your ticket Stangel says CLEAR is also available at Comerica Park in Detroit Coors Field in Denver AmericanAirlines Arena and Marlins Park in Miami AT T Park in San Francisco and Citi Field and Yankee Stadium in New York Watch the video below for a glimpse of how the process works