Which American professional baseball pitcher born August 7, 1989, alongside Todd Frazier and David Robertson, was traded in exchange for Ian Clarkin, Tyler Clippard and Blake Rutherford to the New York Yankees?
Ian Clarkin:  He was traded on July 18, 2017 along with Tyler Clippard and Blake Rutherford in exchange for Todd Frazier, David Robertson, and Tommy Kahnle.
i don't know