File photo from the Yankees 66th Annual Old (Credit: Jim McIsaac/Getty Images)

File photo from the Yankees 66th Annual Old Timers day at Yankee Stadium on July 1, 2012 in the Bronx borough of New York City.

BK VIEWER PHOTOS: Mets/Yankees Opening Day

Whether you're going to the big game today or tuning in from home, show off your team spirit by sharing a photo for Opening Day!