From this news report just published on ESPN.com:
A construction worker and Boston fan working on the concrete crew at the $1.3 billion new Yankee Stadium buried a Red Sox shirt in with the concrete foundation under what will become the visitors’ clubhouse, in the hopes of jinxing the New York Yankees‘ new home, the New York Post reported.
I’m not superstitious so this shouldn’t bother me. But it does. That bastard.