Luis Severino cupped the glove around his ear in frustration. The Yankee Stadium two-strike Death Star siren was blaring over the PA. The pitcher signaled frustration with a new piece of technology that’s quickly been rolled out on baseball’s biggest stage. Manager Aaron Boone walked out to the mound, handing Severino a replacement piece. It … Continue reading A sign-stealing scandal rocked baseball, this hardware is here to help