Sonny Gray has no idea how it went horribly wrong with Yankees

Sonny Gray is now officially an ex-Yankee and a day after his trade to the Reds became official, the right-hander still had no explanation for why things went so wrong in his year-plus with the Yankees, especially in The Bronx. “That’s the question, isn’t it?” Gray told reporters during a conference call on Tuesday. “I’m…