John Krasinski and Alec Baldwin’s Sox vs. Yanks Rivalry is Taken to the Next Level [VIDEO]

Really, Alec? You think I’m just going to let you get away with that? You my friend, best watch your back!

John Krasinski and that Yankee fan that rides Tina Fey’s coattails star in a brand new New Era commercial. Ha!  Keep ’em coming, New Era (but perhaps next time you can leave John’s adorable face alone, ok?)

In case you missed Krasinski and Baldwin’s first commercial, check it out here.