Yes, it’s true. At least according to YES Network broadcaster, David Cone:
I have heard of relievers banging chicks from the stands in the clubhouse while the game was going on, and I’ve heard of relievers jerking themselves off while games were going on (also in the clubhouse), but I’ve never heard of a pitcher getting jerked off in the bullpen before a start. Maybe that explains why Don Zimmer was kept on staff so many years. Pretty good one by Coney, not quite as good as the goalie who made a “dick save,” but pretty good.
Major chest bump to Josh Alper at FanHouse for the vid.