Alec Baldwin and John Krasinski Showdown!

Well, it's not so much a showdown as it is a very funny commercial by New Era. The company is planning a season-long campaign on rivalries, and anyone who even remotely follows baseball can guess what the first one is.

But since many of our readers do NOT follow baseball, we'll tell you: the Yankees and the Red Sox. Baldwin, a longtime Yankee fan, squares off against Krasinski and his Red Sock pride via a telephone insult battle. A week into the season, the Yanks are 4-2 and the Red Sox still haven't won a game (0-6), but a weekend series between the rivals could even things up. And if that doesn't do it, there's still 153 games to go. Enjoy the spot below.