FILE - In this Feb. 14, 2017, file photo, New York Yankees James Kaprielian throws during a spring training baseball workout in Tampa, Fla. Top Yankees pitching prospect James Kaprielian will have Tommy John surgery next week and be sidelined until 2018. The team's announcement Thursday, April 13, 2017, didn't give details of the ligament damage. He'll have surgery on Tuesday. (AP Photo/Matt Rourke, File)