Jay Jaffe 5.17.18 May 17th, 2018 | by: Rich Kimball http://www.downtownwithrichkimball.com.s3.amazonaws.com/wp-content/uploads/2018/05/17170040/Jay-Jaffe-05.17.18.mp3 Jay Jaffe of FanGraphs joined us to look at the first quarter of the major league baseball season.
