View Post Agencies | Brands | Campaigns | Sports | TV BBDO Hypes Opening Day for MLB By Erik Oster on Mar. 24, 2014 - 4:53 PM A month or so ago, BBDO joined up with Major League Baseball as its creative partner, and the agency has just released their opening day spot. In case you’re confused, yes, the Dodgers and Diamondbacks did technically open t ...